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Colour

#ECFD87

  • #ECFD87
  • Yellow
  • Light
  • Nearest: Khaki

#ECFD87 is a yellow with RGB values 236, 253, 135 and HSL 69°, 97%, 76%. It is a light colour, so black text on it reaches 19:1 contrast (AAA for normal text). The nearest named colour is Khaki.

Colour values

#ECFD87#ECFD87
HEX#ECFD87
RGBrgb(236, 253, 135)
RGB (0–1)0.9255, 0.9922, 0.5294
RGB percentages92.5%, 99.2%, 52.9%
HSLhsl(68.6, 96.7%, 76.1%)
HSV / HSBhsv(68.6, 46.6%, 99.2%)
CMYK6.7%, 0%, 46.6%, 0.8%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer15,531,399
CSS custom property--colour: #ECFD87;

Brightness & contrast

Relative luminance0.89833WCAG 2.x, 0 is black and 1 is white
Perceived brightness237.3 of 255ITU-R BT.601 weighting
Light or darkLight
Best text colour on this backgroundBlackcontrast 18.97:1
Contrast with white1.11:1WCAG normal text: Fail
Contrast with black18.97:1WCAG normal text: AAA
Greyscale equivalent#F1F1F1
Inverted#130278

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#FFF37Dno red cones; affects about 1% of men; ΔE 11.9 from the original
Deuteranopia#FFF48Dno green cones; the most common form, about 1% of men; ΔE 12.8 from the original
Tritanopia#F8F2E1no blue cones; rare, and affects men and women equally; ΔE 50.1 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text1.11:1WCAG large text: Fail
Contrast with black, large text18.97:1WCAG large text: AAA

Named colours

Khaki · ΔE 17.1Yellow green · ΔE 27.8Pale goldenrod · ΔE 28.1Dark khaki · ΔE 30.2Pale green · ΔE 30.8Light green · ΔE 31.1
Nearest named CSS colourKhaki (#F0E68C)ΔE 17.12, a distinctly different colour
Hue familyyellow
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#9887FD
Analogous#FDD387, #B1FD87
Triadic#87ECFD, #FD87EC
Split complementary#87B1FD, #D387FD
Tetradic#87FDD3, #9887FD, #FD87B1

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#FFFFFF
Lighter +30%#FFFFFF
Lighter +20%#FCFFEB
Lighter +10%#F4FEB9
Darker −10%#E4FC55
Darker −20%#DCFB23
Darker −30%#C6E704
Darker −40%#9BB503
More saturated +25%#EDFF85
Less saturated −25%#E1EE96

Channel breakdown

R236
G253
B135
Red236 (92.5%)
Green253 (99.2%)
Blue135 (52.9%)
Hue68.64°
Saturation (HSL)96.72%
Lightness76.08%
Dominant channelGreen
Hex per channelR EC · G FD · B 87

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Every value on this page was computed from “ecfd87” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.