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Recognised as Colour

#1BFB8A

  • #1BFB8A
  • Green
  • Light
  • Nearest: Spring green

#1BFB8A is a green with RGB values 27, 251, 138 and HSL 150°, 97%, 55%. It is a light colour, so black text on it reaches 15.2:1 contrast (AAA for normal text). The nearest named colour is Spring green.

Colour values

#1BFB8A#1BFB8A
HEX#1BFB8A
RGBrgb(27, 251, 138)
RGB (0–1)0.1059, 0.9843, 0.5412
RGB percentages10.6%, 98.4%, 54.1%
HSLhsl(149.7, 96.6%, 54.5%)
HSV / HSBhsv(149.7, 89.2%, 98.4%)
CMYK89.2%, 0%, 45%, 1.6%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,833,866
CSS custom property--colour: #1BFB8A;

Brightness & contrast

Relative luminance0.71062WCAG 2.x, 0 is black and 1 is white
Perceived brightness198.4 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 15.21:1
Contrast with white1.38:1WCAG normal text: Fail
Contrast with black15.21:1WCAG normal text: AAA
Greyscale equivalent#C3C3C3
Inverted#E40475

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FBE581no red cones; affects about 1% of men; ΔE 68.6 from the original
Deuteranopia#E4D592no green cones; the most common form, about 1% of men; ΔE 68.8 from the original
Tritanopia#00F8E0no blue cones; rare, and affects men and women equally; ΔE 47 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.38:1WCAG large text: Fail
Contrast with black, large text15.21:1WCAG large text: AAA

Named colours

Spring green · ΔE 7.6Medium spring green · ΔE 8.4Pale green · ΔE 24.9Limegreen · ΔE 26.3Light green · ΔE 26.9Medium seagreen · ΔE 37
Nearest named CSS colourSpring green (#00FF7F)ΔE 7.61, clearly different but related
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#FB1B8C
Analogous#1CFB1B, #1BFBFA
Triadic#8A1BFB, #FB8A1B
Split complementary#FA1BFB, #FB1B1C
Tetradic#1B1CFB, #FB1B8C, #FBFA1B

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#E3FFF1
Lighter +30%#B1FED7
Lighter +20%#7FFDBD
Lighter +10%#4DFCA4
Darker −10%#04DF71
Darker −20%#03AD57
Darker −30%#027B3E
Darker −40%#014925
More saturated +25%#17FF8A
Less saturated −25%#38DE8A

Channel breakdown

R27
G251
B138
Red27 (10.6%)
Green251 (98.4%)
Blue138 (54.1%)
Hue149.73°
Saturation (HSL)96.55%
Lightness54.51%
Dominant channelGreen
Hex per channelR 1B · G FB · B 8A

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Every value on this page was computed from “1bfb8a” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.