#EFF6AF#EFF6AF

#EFF6AF is a very light, moderate yellow. Relative luminance 0.874; OKLCH L 95.1% C 0.091 H 112.7°. Best body text is #000000 at 18.47:1 contrast (WCAG AA passes).

Color values

HEX	#EFF6AF
RGB	rgb(239, 246, 175)
HSL	hsl(66, 80%, 83%)
HSV	hsv(66, 29%, 96%)
CMYK	cmyk(2.8%, 0%, 28.9%, 3.5%)
CIE-LAB	lab(94.89, -13.30, 33.48)
CIE-LCH	lch(94.89, 36.02, 111.67°)
OKLab	oklab(95.12% -0.035 0.0838)
OKLCH	oklch(95.12% 0.091 112.7)
XYZ	xyz(76.2902, 87.3582, 53.3920)
Luminance	0.8736 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF6AF #B6AFF6

analogous

#F6D9AF #EFF6AF #CCF6AF

triadic

#EFF6AF #AFEFF6 #F6AFEF

tetradic

#EFF6AF #AFF6D9 #B6AFF6 #F6AFCC

square

#EFF6AF #AFF6D9 #B6AFF6 #F6AFCC

split-complementary

#EFF6AF #AFCCF6 #D9AFF6

monochromatic

#D9EA41 #E4F078 #EFF6AF #F9FCE3 #F9FCE3

Accessibility & contrast

On white

1.14

#EFF6AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.47

#EFF6AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF6AF

18.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF6AF	#FFFFFF	#000000	##000000
##EFF6AF	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)

#FFEFAA

Deuteranopia (green-blind)

#FFF1B2

Tritanopia (blue-blind)

#F8EEE3

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #eff6af;
/* rgb */ color: rgb(239, 246, 175);
/* oklch */ color: oklch(95.1% 0.091 112.7);

Tailwind

colors: {
  custom: {
    50: '#f5f9c7',
    500: '#eff6af',
    950: '#000000',
  },
}

SCSS

$custom: #eff6af;
$custom-light: #f5f9c7;
$custom-dark: #000000;

JSON

{
  "hex": "#eff6af",
  "rgb": {
    "r": 239,
    "g": 246,
    "b": 175
  },
  "hsl": {
    "h": 65.915,
    "s": 79.775,
    "l": 82.549
  },
  "oklch": {
    "l": 0.95124,
    "c": 0.09081,
    "h": 112.7
  },
  "luminance": 0.87357
}

Semantic roles & 50–950 ramp

primary

#EFF6AF

secondary

#7C72D7

accent

#09DC1E

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171713

muted

#858582

Preview Lab

Preview with #EFF6AF

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

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