#ECF79E#ECF79E

#ECF79E is a very light, moderate yellow. Relative luminance 0.868; OKLCH L 94.8% C 0.112 H 114.3°. Best body text is #000000 at 18.36:1 contrast (WCAG AA passes).

Color values

HEX	#ECF79E
RGB	rgb(236, 247, 158)
HSL	hsl(67, 85%, 79%)
HSV	hsv(67, 36%, 97%)
CMYK	cmyk(4.5%, 0%, 36%, 3.1%)
CIE-LAB	lab(94.66, -16.97, 41.60)
CIE-LCH	lch(94.66, 44.93, 112.19°)
OKLab	oklab(94.8% -0.0462 0.1023)
OKLCH	oklch(94.8% 0.112 114.3)
XYZ	xyz(74.0248, 86.8238, 45.2002)
Luminance	0.8682 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF79E #A99EF7

analogous

#F7D69E #ECF79E #C0F79E

triadic

#ECF79E #9EECF7 #F79EEC

tetradic

#ECF79E #9EF7D6 #A99EF7 #F79EC0

square

#ECF79E #9EF7D6 #A99EF7 #F79EC0

split-complementary

#ECF79E #9EC0F7 #D69EF7

monochromatic

#D6EE2D #E1F265 #ECF79E #F7FCD7 #F9FDE3

Accessibility & contrast

On white

1.14

#ECF79E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.36

#ECF79E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF79E

18.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF79E	#FFFFFF	#000000	##000000
##ECF79E	1.00	1.14	18.36	18.36
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.36	21.00	1.00	1.00
##000000	18.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF97

Deuteranopia (green-blind)

#FFF1A2

Tritanopia (blue-blind)

#F6EDE1

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #ecf79e;
/* rgb */ color: rgb(236, 247, 158);
/* oklch */ color: oklch(94.8% 0.112 114.3);

Tailwind

colors: {
  custom: {
    50: '#f3f9bb',
    500: '#ecf79e',
    950: '#000000',
  },
}

SCSS

$custom: #ecf79e;
$custom-light: #f3f9bb;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf79e",
  "rgb": {
    "r": 236,
    "g": 247,
    "b": 158
  },
  "hsl": {
    "h": 67.416,
    "s": 84.762,
    "l": 79.412
  },
  "oklch": {
    "l": 0.94803,
    "c": 0.11223,
    "h": 114.3
  },
  "luminance": 0.86823
}

Semantic roles & 50–950 ramp

primary

#ECF79E

secondary

#7162D7

accent

#04E120

background

#FFFFFD

surface

#FEFFF8

border

#D6D7D1

text

#171712

muted

#858582

Preview Lab

Preview with #ECF79E

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

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