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Recognised as Colour

#1BB052

  • #1BB052
  • Green
  • Dark
  • Nearest: Medium seagreen

#1BB052 is a green with RGB values 27, 176, 82 and HSL 142°, 73%, 40%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Medium seagreen.

Colour values

#1BB052#1BB052
HEX#1BB052
RGBrgb(27, 176, 82)
RGB (0–1)0.1059, 0.6902, 0.3216
RGB percentages10.6%, 69%, 32.2%
HSLhsl(142.1, 73.4%, 39.8%)
HSV / HSBhsv(142.1, 84.7%, 69%)
CMYK84.7%, 0%, 53.4%, 31%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,814,610
CSS custom property--colour: #1BB052;

Brightness & contrast

Relative luminance0.31893WCAG 2.x, 0 is black and 1 is white
Perceived brightness138.4 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.38:1
Contrast with white2.85:1WCAG normal text: Fail
Contrast with black7.38:1WCAG normal text: AAA
Greyscale equivalent#8A8A8A
Inverted#E44FAD

Colour vision & accessibility

Protanopia#B1A04Ano red cones; affects about 1% of men; ΔE 53.2 from the original
Deuteranopia#A19559no green cones; the most common form, about 1% of men; ΔE 53.1 from the original
Tritanopia#00AD9Bno blue cones; rare, and affects men and women equally; ΔE 42 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.85:1WCAG large text: Fail
Contrast with black, large text7.38:1WCAG large text: AAA

Named colours

Nearest named CSS colourMedium seagreen (#3CB371)ΔE 16.18, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

Complementary#B01B79
Analogous#2FB01B, #1BB09C
Triadic#521BB0, #B0521B
Split complementary#9C1BB0, #B01B2F
Tetradic#1B2FB0, #B01B79, #B09C1B

Tints, shades & saturation

Lighter +40%#A6F1C2
Lighter +30%#79EBA3
Lighter +20%#4DE485
Lighter +10%#22DC67
Darker −10%#14843D
Darker −20%#0D5829
Darker −30%#072B14
Darker −40%#000000
More saturated +25%#02C94B
Less saturated −25%#349759

Channel breakdown

R27
G176
B82
Red27 (10.6%)
Green176 (69%)
Blue82 (32.2%)
Hue142.15°
Saturation (HSL)73.4%
Lightness39.8%
Dominant channelGreen
Hex per channelR 1B · G B0 · B 52

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Every value on this page was computed from “1bb052” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.