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Recognised as Colour

#99B63C

  • #99B63C
  • Green
  • Dark
  • Nearest: Yellow green

#99B63C is a green with RGB values 153, 182, 60 and HSL 74°, 50%, 47%. It is a dark colour, so black text on it reaches 9.1:1 contrast (AAA for normal text). The nearest named colour is Yellow green.

Colour values

#99B63C#99B63C
HEX#99B63C
RGBrgb(153, 182, 60)
RGB (0–1)0.6, 0.7137, 0.2353
RGB percentages60%, 71.4%, 23.5%
HSLhsl(74.3, 50.4%, 47.5%)
HSV / HSBhsv(74.3, 67%, 71.4%)
CMYK15.9%, 0%, 67%, 28.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer10,073,660
CSS custom property--colour: #99B63C;

Brightness & contrast

Relative luminance0.40554WCAG 2.x, 0 is black and 1 is white
Perceived brightness163.9 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#A7A7A7
Inverted#6649C3

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#C1AB2Bno red cones; affects about 1% of men; ΔE 23 from the original
Deuteranopia#BDAB45no green cones; the most common form, about 1% of men; ΔE 21.6 from the original
Tritanopia#A1AD9Dno blue cones; rare, and affects men and women equally; ΔE 53.4 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

Yellow green · ΔE 16.3Olivedrab · ΔE 16.6Olive · ΔE 22.9Dark khaki · ΔE 25.3Khaki · ΔE 29.6Forest green · ΔE 31.7
Nearest named CSS colourYellow green (#9ACD32)ΔE 16.35, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#593CB6
Analogous#B6963C, #5CB63C
Triadic#3C99B6, #B63C99
Split complementary#3C5CB6, #963CB6
Tetradic#3CB696, #593CB6, #B63C5C

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E7EFCF
Lighter +30%#D5E2A9
Lighter +20%#C2D682
Lighter +10%#AFC95C
Darker −10%#79902F
Darker −20%#596923
Darker −30%#384316
Darker −40%#181D09
More saturated +25%#A9D41E
Less saturated −25%#89985A

Channel breakdown

R153
G182
B60
Red153 (60%)
Green182 (71.4%)
Blue60 (23.5%)
Hue74.26°
Saturation (HSL)50.41%
Lightness47.45%
Dominant channelGreen
Hex per channelR 99 · G B6 · B 3C

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Every value on this page was computed from “99b63c” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.