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Colour

#1BB152

  • #1BB152
  • Green
  • Dark
  • Nearest: Medium seagreen

#1BB152 is a green with RGB values 27, 177, 82 and HSL 142°, 74%, 40%. It is a dark colour, so black text on it reaches 7.5:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#1BB152#1BB152
HEX#1BB152
RGBrgb(27, 177, 82)
RGB (0–1)0.1059, 0.6941, 0.3216
RGB percentages10.6%, 69.4%, 32.2%
HSLhsl(142, 73.5%, 40%)
HSV / HSBhsv(142, 84.7%, 69.4%)
CMYK84.7%, 0%, 53.7%, 30.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,814,866
CSS custom property--colour: #1BB152;

Brightness & contrast

Relative luminance0.32286WCAG 2.x, 0 is black and 1 is white
Perceived brightness139.2 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.46:1
Contrast with white2.82:1WCAG normal text: Fail
Contrast with black7.46:1WCAG normal text: AAA
Greyscale equivalent#8A8A8A
Inverted#E44EAD

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#B2A14Ano red cones; affects about 1% of men; ΔE 53.5 from the original
Deuteranopia#A29559no green cones; the most common form, about 1% of men; ΔE 53.9 from the original
Tritanopia#00AE9Bno blue cones; rare, and affects men and women equally; ΔE 41.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.82:1WCAG large text: Fail
Contrast with black, large text7.46:1WCAG large text: AAA

Named colours

Medium seagreen · ΔE 16.7Forest green · ΔE 16.7Green · ΔE 21.8Light green · ΔE 25.6Limegreen · ΔE 26.9Medium spring green · ΔE 27.7
Nearest named CSS colourMedium seagreen (#3CB371)ΔE 16.66, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#B11B7A
Analogous#2FB11B, #1BB19D
Triadic#521BB1, #B1521B
Split complementary#9D1BB1, #B11B2F
Tetradic#1B2FB1, #B11B7A, #B19D1B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#A7F2C2
Lighter +30%#7AEBA3
Lighter +20%#4EE485
Lighter +10%#22DD67
Darker −10%#14853E
Darker −20%#0E5929
Darker −30%#072C15
Darker −40%#000000
More saturated +25%#01CB4B
Less saturated −25%#359859

Channel breakdown

R27
G177
B82
Red27 (10.6%)
Green177 (69.4%)
Blue82 (32.2%)
Hue142°
Saturation (HSL)73.53%
Lightness40%
Dominant channelGreen
Hex per channelR 1B · G B1 · B 52

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Every value on this page was computed from “1bb152” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.