#ECFF76#ECFF76

#ECFF76 is a very light, vivid yellow. Relative luminance 0.907; OKLCH L 95.9% C 0.162 H 116.1°. Best body text is #000000 at 19.13:1 contrast (WCAG AA passes).

Color values

HEX	#ECFF76
RGB	rgb(236, 255, 118)
HSL	hsl(68, 100%, 73%)
HSV	hsv(68, 54%, 100%)
CMYK	cmyk(7.5%, 0%, 53.7%, 0%)
CIE-LAB	lab(96.27, -24.73, 62.34)
CIE-LCH	lch(96.27, 67.07, 111.64°)
OKLab	oklab(95.93% -0.0715 0.1457)
OKLCH	oklch(95.93% 0.162 116.1)
XYZ	xyz(73.6233, 90.6618, 30.7570)
Luminance	0.9066 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFF76 #8976FF

analogous

#FFCD76 #ECFF76 #A7FF76

triadic

#ECFF76 #76ECFF #FF76EC

tetradic

#ECFF76 #76FFCD #8976FF #FF76A7

square

#ECFF76 #76FFCD #8976FF #FF76A7

split-complementary

#ECFF76 #76A7FF #CD76FF

monochromatic

#D8FB00 #E4FF39 #ECFF76 #F4FFB3 #FBFFE0

Accessibility & contrast

On white

1.10

#ECFF76 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.13

#ECFF76 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFF76

19.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFF76	#FFFFFF	#000000	##000000
##ECFF76	1.00	1.10	19.13	19.13
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.13	21.00	1.00	1.00
##000000	19.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF368

Deuteranopia (green-blind)

#FFF57E

Tritanopia (blue-blind)

#F9F2E1

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #ecff76;
/* rgb */ color: rgb(236, 255, 118);
/* oklch */ color: oklch(95.9% 0.162 116.1);

Tailwind

colors: {
  custom: {
    50: '#f4ffa1',
    500: '#ecff76',
    950: '#000000',
  },
}

SCSS

$custom: #ecff76;
$custom-light: #f4ffa1;
$custom-dark: #000000;

JSON

{
  "hex": "#ecff76",
  "rgb": {
    "r": 236,
    "g": 255,
    "b": 118
  },
  "hsl": {
    "h": 68.321,
    "s": 100,
    "l": 73.137
  },
  "oklch": {
    "l": 0.95928,
    "c": 0.16232,
    "h": 116.1
  },
  "luminance": 0.90661
}

Semantic roles & 50–950 ramp

primary

#ECFF76

secondary

#533DDD

accent

#00E620

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#17180F

muted

#858680

Preview Lab

Preview with #ECFF76

Body copy rendered with the generated semantic roles for this colour.

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