#EFF79E#EFF79E

#EFF79E is a very light, moderate yellow. Relative luminance 0.873; OKLCH L 95.0% C 0.112 H 112.7°. Best body text is #000000 at 18.47:1 contrast (WCAG AA passes).

Color values

HEX	#EFF79E
RGB	rgb(239, 247, 158)
HSL	hsl(65, 85%, 79%)
HSV	hsv(65, 36%, 97%)
CMYK	cmyk(3.2%, 0%, 36%, 3.1%)
CIE-LAB	lab(94.88, -15.85, 41.93)
CIE-LCH	lch(94.88, 44.82, 110.70°)
OKLab	oklab(95.03% -0.0431 0.103)
OKLCH	oklch(95.03% 0.112 112.7)
XYZ	xyz(75.0294, 87.3419, 45.2473)
Luminance	0.8734 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF79E #A69EF7

analogous

#F7D39E #EFF79E #C3F79E

triadic

#EFF79E #9EEFF7 #F79EEF

tetradic

#EFF79E #9EF7D3 #A69EF7 #F79EC3

square

#EFF79E #9EF7D3 #A69EF7 #F79EC3

split-complementary

#EFF79E #9EC3F7 #D39EF7

monochromatic

#DCEE2D #E6F265 #EFF79E #F8FCD7 #FAFDE3

Accessibility & contrast

On white

1.14

#EFF79E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.47

#EFF79E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF79E

18.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF79E	#FFFFFF	#000000	##000000
##EFF79E	1.00	1.14	18.47	18.47
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.47	21.00	1.00	1.00
##000000	18.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEF97

Deuteranopia (green-blind)

#FFF1A2

Tritanopia (blue-blind)

#F9EDE1

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #eff79e;
/* rgb */ color: rgb(239, 247, 158);
/* oklch */ color: oklch(95.0% 0.112 112.7);

Tailwind

colors: {
  custom: {
    50: '#f5f9bb',
    500: '#eff79e',
    950: '#000000',
  },
}

SCSS

$custom: #eff79e;
$custom-light: #f5f9bb;
$custom-dark: #000000;

JSON

{
  "hex": "#eff79e",
  "rgb": {
    "r": 239,
    "g": 247,
    "b": 158
  },
  "hsl": {
    "h": 65.393,
    "s": 84.762,
    "l": 79.412
  },
  "oklch": {
    "l": 0.95032,
    "c": 0.11168,
    "h": 112.7
  },
  "luminance": 0.87341
}

Semantic roles & 50–950 ramp

primary

#EFF79E

secondary

#6D62D7

accent

#04E118

background

#FFFFFD

surface

#FEFFF8

border

#D6D7D1

text

#171712

muted

#858582

Preview Lab

Preview with #EFF79E

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

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