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Recognised as Colour

#1DE561

  • #1DE561
  • Green
  • Light
  • Nearest: Spring green

#1DE561 is a green with RGB values 29, 229, 97 and HSL 140°, 79%, 51%. It is a light colour, so black text on it reaches 12.4:1 contrast (AAA for normal text). The nearest named colour is Spring green.

Colour values

#1DE561#1DE561
HEX#1DE561
RGBrgb(29, 229, 97)
RGB (0–1)0.1137, 0.898, 0.3804
RGB percentages11.4%, 89.8%, 38%
HSLhsl(140.4, 79.4%, 50.6%)
HSV / HSBhsv(140.4, 87.3%, 89.8%)
CMYK87.3%, 0%, 57.6%, 10.2%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,959,265
CSS custom property--colour: #1DE561;

Brightness & contrast

Relative luminance0.57163WCAG 2.x, 0 is black and 1 is white
Perceived brightness179.2 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 12.43:1
Contrast with white1.69:1WCAG normal text: Fail
Contrast with black12.43:1WCAG normal text: AAA
Greyscale equivalent#B1B1B1
Inverted#E21A9E

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#E7D054no red cones; affects about 1% of men; ΔE 66.9 from the original
Deuteranopia#D3C16Cno green cones; the most common form, about 1% of men; ΔE 67.4 from the original
Tritanopia#00E0C8no blue cones; rare, and affects men and women equally; ΔE 56.3 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text1.69:1WCAG large text: Fail
Contrast with black, large text12.43:1WCAG large text: AAA

Named colours

Spring green · ΔE 10.3Limegreen · ΔE 13.9Medium spring green · ΔE 19.8Pale green · ΔE 28.7Light green · ΔE 29.9Lawn green · ΔE 35.3
Nearest named CSS colourSpring green (#00FF7F)ΔE 10.34, a distinctly different colour
Hue familygreen
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#E51DA1
Analogous#3DE51D, #1DE5C5
Triadic#611DE5, #E5611D
Split complementary#C51DE5, #E51D3D
Tetradic#1D3DE5, #E51DA1, #E5C51D

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#D4FAE1
Lighter +30%#A6F5C1
Lighter +20%#78F0A1
Lighter +10%#4BEA81
Darker −10%#15BA4D
Darker −20%#108C3A
Darker −30%#0B5E27
Darker −40%#063014
More saturated +25%#03FF59
Less saturated −25%#3CC66B

Channel breakdown

R29
G229
B97
Red29 (11.4%)
Green229 (89.8%)
Blue97 (38%)
Hue140.4°
Saturation (HSL)79.37%
Lightness50.59%
Dominant channelGreen
Hex per channelR 1D · G E5 · B 61

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Every value on this page was computed from “1de561” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.