#EFF8AD#EFF8AD

#EFF8AD is a very light, moderate yellow. Relative luminance 0.885; OKLCH L 95.5% C 0.096 H 113.8°. Best body text is #000000 at 18.70:1 contrast (WCAG AA passes).

Color values

HEX	#EFF8AD
RGB	rgb(239, 248, 173)
HSL	hsl(67, 84%, 83%)
HSV	hsv(67, 30%, 97%)
CMYK	cmyk(3.6%, 0%, 30.2%, 2.7%)
CIE-LAB	lab(95.37, -14.54, 35.12)
CIE-LCH	lch(95.37, 38.01, 112.48°)
OKLab	oklab(95.5% -0.0386 0.0876)
OKLCH	oklch(95.5% 0.096 113.8)
XYZ	xyz(76.7068, 88.5034, 52.5690)
Luminance	0.8850 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF8AD #B6ADF8

analogous

#F8DBAD #EFF8AD #C9F8AD

triadic

#EFF8AD #ADEFF8 #F8ADEF

tetradic

#EFF8AD #ADF8DB #B6ADF8 #F8ADC9

square

#EFF8AD #ADF8DB #B6ADF8 #F8ADC9

split-complementary

#EFF8AD #ADC9F8 #DBADF8

monochromatic

#D9EE3C #E4F375 #EFF8AD #F9FDE3 #F9FDE3

Accessibility & contrast

On white

1.12

#EFF8AD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.70

#EFF8AD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF8AD

18.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF8AD	#FFFFFF	#000000	##000000
##EFF8AD	1.00	1.12	18.70	18.70
#FFFFFF	1.12	1.00	21.00	21.00
#000000	18.70	21.00	1.00	1.00
##000000	18.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF1A8

Deuteranopia (green-blind)

#FFF3B0

Tritanopia (blue-blind)

#F8F0E5

Achromatopsia (no color)

#F2F2F2

Design tokens & code

CSS

--color: #eff8ad;
/* rgb */ color: rgb(239, 248, 173);
/* oklch */ color: oklch(95.5% 0.096 113.8);

Tailwind

colors: {
  custom: {
    50: '#f5fac6',
    500: '#eff8ad',
    950: '#000000',
  },
}

SCSS

$custom: #eff8ad;
$custom-light: #f5fac6;
$custom-dark: #000000;

JSON

{
  "hex": "#eff8ad",
  "rgb": {
    "r": 239,
    "g": 248,
    "b": 173
  },
  "hsl": {
    "h": 67.2,
    "s": 84.27,
    "l": 82.549
  },
  "oklch": {
    "l": 0.95497,
    "c": 0.09576,
    "h": 113.8
  },
  "luminance": 0.88503
}

Semantic roles & 50–950 ramp

primary

#EFF8AD

secondary

#7C6FDA

accent

#05E11F

background

#FFFFFD

surface

#FEFFF9

border

#D6D7D2

text

#171713

muted

#858582

Preview Lab

Preview with #EFF8AD

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

Preview Lab → · Contrast checker → · Palette generator →