#ECFD76#ECFD76

#ECFD76 is a very light, vivid yellow. Relative luminance 0.894; OKLCH L 95.5% C 0.160 H 115.5°. Best body text is #000000 at 18.88:1 contrast (WCAG AA passes).

Color values

HEX	#ECFD76
RGB	rgb(236, 253, 118)
HSL	hsl(68, 97%, 73%)
HSV	hsv(68, 53%, 99%)
CMYK	cmyk(6.7%, 0%, 53.4%, 0.8%)
CIE-LAB	lab(95.74, -23.79, 61.74)
CIE-LCH	lch(95.74, 66.16, 111.07°)
OKLab	oklab(95.51% -0.0688 0.1444)
OKLCH	oklch(95.51% 0.16 115.5)
XYZ	xyz(72.9886, 89.3924, 30.5455)
Luminance	0.8939 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFD76 #8776FD

analogous

#FDCB76 #ECFD76 #A8FD76

triadic

#ECFD76 #76ECFD #FD76EC

tetradic

#ECFD76 #76FDCB #8776FD #FD76A8

square

#ECFD76 #76FDCB #8776FD #FD76A8

split-complementary

#ECFD76 #76A8FD #CB76FD

monochromatic

#D7F504 #E4FC3A #ECFD76 #F4FEB2 #FBFFE1

Accessibility & contrast

On white

1.11

#ECFD76 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.88

#ECFD76 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFD76

18.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFD76	#FFFFFF	#000000	##000000
##ECFD76	1.00	1.11	18.88	18.88
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.88	21.00	1.00	1.00
##000000	18.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF269

Deuteranopia (green-blind)

#FFF47E

Tritanopia (blue-blind)

#F9F0DF

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #ecfd76;
/* rgb */ color: rgb(236, 253, 118);
/* oklch */ color: oklch(95.5% 0.160 115.5);

Tailwind

colors: {
  custom: {
    50: '#f4fea1',
    500: '#ecfd76',
    950: '#000000',
  },
}

SCSS

$custom: #ecfd76;
$custom-light: #f4fea1;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfd76",
  "rgb": {
    "r": 236,
    "g": 253,
    "b": 118
  },
  "hsl": {
    "h": 67.556,
    "s": 97.122,
    "l": 72.745
  },
  "oklch": {
    "l": 0.95507,
    "c": 0.15998,
    "h": 115.5
  },
  "luminance": 0.89391
}

Semantic roles & 50–950 ramp

primary

#ECFD76

secondary

#513DDA

accent

#00E61D

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #ECFD76

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

Preview Lab → · Contrast checker → · Palette generator →