Colour

#99B380

#99B380
Green
Dark
Nearest: Dark seagreen

#99B380 is a green with RGB values 153, 179, 128 and HSL 91°, 25%, 60%. It is a dark colour, so black text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Dark seagreen.

Colour values

#99B380#99B380

HEX#99B380

RGBrgb(153, 179, 128)

RGB (0–1)0.6, 0.702, 0.502

RGB percentages60%, 70.2%, 50.2%

HSLhsl(90.6, 25.1%, 60.2%)

HSV / HSBhsv(90.6, 28.5%, 70.2%)

CMYK14.5%, 0%, 28.5%, 29.8%≈naive device-independent conversion; real print needs an ICC profile

24-bit integer10,072,960

CSS custom property--colour: #99B380;

Brightness & contrast

Relative luminance0.40571WCAG 2.x, 0 is black and 1 is white

Perceived brightness166.4 of 255ITU-R BT.601 weighting

Light or darkDark

Best text colour on this backgroundBlackcontrast 9.11:1

Contrast with white2.3:1WCAG normal text: Fail

Contrast with black9.11:1WCAG normal text: AAA

Greyscale equivalent#AAAAAA

Inverted#664C7F

Colour vision & accessibility

Normal vision Protanopia Deuteranopia Tritanopia

Protanopia#B8AC7Dno red cones; affects about 1% of men; ΔE 15.5 from the original

Deuteranopia#B4AA82no green cones; the most common form, about 1% of men; ΔE 15.5 from the original

Tritanopia#9BAFA5no blue cones; rare, and affects men and women equally; ΔE 22.4 from the original

Distinguishable without hueYesnever rely on hue alone to carry meaning

Contrast with white, large text2.3:1WCAG large text: Fail

Contrast with black, large text9.11:1WCAG large text: AAA

Named colours

Dark seagreen · ΔE 7.9 Dark khaki · ΔE 19 Tan · ΔE 23.8 Pale goldenrod · ΔE 25.1 Medium aquamarine · ΔE 25.7 Burlywood · ΔE 27.1

Nearest named CSS colourDark seagreen (#8FBC8F)ΔE 7.95, clearly different but related

Hue familygreen

CSS keyword usableNo exact keyword

Colour harmonies

base +30°+90°+120°+180°+210°+240°+270°+330°

Complementary#9A80B3

Analogous#B2B380, #80B381

Triadic#8099B3, #B38099

Split complementary#8180B3, #B380B2

Tetradic#80B2B3, #9A80B3, #B38180

Tints, shades & saturation

+40%+30%+20%+10%base -10%-20%-30%-40%

Lighter +40%#FFFFFF

Lighter +30%#E6ECE0

Lighter +20%#CCD9C0

Lighter +10%#B3C6A0

Darker −10%#7FA060

Darker −20%#66804D

Darker −30%#4D603A

Darker −40%#334027

More saturated +25%#99CC67

Less saturated −25%#999A99

Channel breakdown

R153

G179

B128

Red153 (60%)

Green179 (70.2%)

Blue128 (50.2%)

Hue90.59°

Saturation (HSL)25.12%

Lightness60.2%

Dominant channelGreen

Hex per channelR 99 · G B3 · B 80

Keep nerding

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#99B380

Colour values

Brightness & contrast

Colour vision & accessibility

Named colours

Colour harmonies

Tints, shades & saturation

Channel breakdown

Keep nerding

Harmonies

Lighter and darker

Similar named colours

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