#EFF8AF#EFF8AF

#EFF8AF is a very light, moderate yellow. Relative luminance 0.886; OKLCH L 95.5% C 0.093 H 113.9°. Best body text is #000000 at 18.72:1 contrast (WCAG AA passes).

Color values

HEX	#EFF8AF
RGB	rgb(239, 248, 175)
HSL	hsl(67, 84%, 83%)
HSV	hsv(67, 29%, 97%)
CMYK	cmyk(3.6%, 0%, 29.4%, 2.7%)
CIE-LAB	lab(95.41, -14.28, 34.16)
CIE-LCH	lch(95.41, 37.03, 112.69°)
OKLab	oklab(95.53% -0.0378 0.0854)
OKLCH	oklch(95.53% 0.093 113.9)
XYZ	xyz(76.9018, 88.5814, 53.5958)
Luminance	0.8858 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF8AF #B8AFF8

analogous

#F8DCAF #EFF8AF #CAF8AF

triadic

#EFF8AF #AFEFF8 #F8AFEF

tetradic

#EFF8AF #AFF8DC #B8AFF8 #F8AFCA

square

#EFF8AF #AFF8DC #B8AFF8 #F8AFCA

split-complementary

#EFF8AF #AFCAF8 #DCAFF8

monochromatic

#D8EE3E #E4F377 #EFF8AF #F9FDE3 #F9FDE3

Accessibility & contrast

On white

1.12

#EFF8AF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.72

#EFF8AF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF8AF

18.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF8AF	#FFFFFF	#000000	##000000
##EFF8AF	1.00	1.12	18.72	18.72
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.72	21.00	1.00	1.00
##000000	18.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF1AA

Deuteranopia (green-blind)

#FFF3B2

Tritanopia (blue-blind)

#F8F0E5

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #eff8af;
/* rgb */ color: rgb(239, 248, 175);
/* oklch */ color: oklch(95.5% 0.093 113.9);

Tailwind

colors: {
  custom: {
    50: '#f5fac7',
    500: '#eff8af',
    950: '#000000',
  },
}

SCSS

$custom: #eff8af;
$custom-light: #f5fac7;
$custom-dark: #000000;

JSON

{
  "hex": "#eff8af",
  "rgb": {
    "r": 239,
    "g": 248,
    "b": 175
  },
  "hsl": {
    "h": 67.397,
    "s": 83.908,
    "l": 82.941
  },
  "oklch": {
    "l": 0.95533,
    "c": 0.09341,
    "h": 113.9
  },
  "luminance": 0.88581
}

Semantic roles & 50–950 ramp

primary

#EFF8AF

secondary

#7E71DA

accent

#05E020

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171713

muted

#858582

Preview Lab

Preview with #EFF8AF

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

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