#EFF89D#EFF89D

#EFF89D is a very light, moderate yellow. Relative luminance 0.879; OKLCH L 95.2% C 0.114 H 113.2°. Best body text is #000000 at 18.58:1 contrast (WCAG AA passes).

Color values

HEX	#EFF89D
RGB	rgb(239, 248, 157)
HSL	hsl(66, 87%, 79%)
HSV	hsv(66, 37%, 97%)
CMYK	cmyk(3.6%, 0%, 36.7%, 2.7%)
CIE-LAB	lab(95.13, -16.45, 42.74)
CIE-LCH	lch(95.13, 45.79, 111.05°)
OKLab	oklab(95.22% -0.0449 0.1048)
OKLCH	oklch(95.22% 0.114 113.2)
XYZ	xyz(75.2503, 87.9208, 44.8980)
Luminance	0.8792 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EFF89D #A69DF8

analogous

#F8D49D #EFF89D #C2F89D

triadic

#EFF89D #9DEFF8 #F89DEF

tetradic

#EFF89D #9DF8D4 #A69DF8 #F89DC2

square

#EFF89D #9DF8D4 #A69DF8 #F89DC2

split-complementary

#EFF89D #9DC2F8 #D49DF8

monochromatic

#DCF02B #E6F464 #EFF89D #F8FCD6 #FAFDE2

Accessibility & contrast

On white

1.13

#EFF89D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.58

#EFF89D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EFF89D

18.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EFF89D	#FFFFFF	#000000	##000000
##EFF89D	1.00	1.13	18.58	18.58
#FFFFFF	1.13	1.00	21.00	21.00
#000000	18.58	21.00	1.00	1.00
##000000	18.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFF096

Deuteranopia (green-blind)

#FFF2A1

Tritanopia (blue-blind)

#F9EEE1

Achromatopsia (no color)

#F1F1F1

Design tokens & code

CSS

--color: #eff89d;
/* rgb */ color: rgb(239, 248, 157);
/* oklch */ color: oklch(95.2% 0.114 113.2);

Tailwind

colors: {
  custom: {
    50: '#f5fabb',
    500: '#eff89d',
    950: '#000000',
  },
}

SCSS

$custom: #eff89d;
$custom-light: #f5fabb;
$custom-dark: #000000;

JSON

{
  "hex": "#eff89d",
  "rgb": {
    "r": 239,
    "g": 248,
    "b": 157
  },
  "hsl": {
    "h": 65.934,
    "s": 86.667,
    "l": 79.412
  },
  "oklch": {
    "l": 0.95222,
    "c": 0.11403,
    "h": 113.2
  },
  "luminance": 0.8792
}

Semantic roles & 50–950 ramp

primary

#EFF89D

secondary

#6D61D8

accent

#02E319

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171712

muted

#858582

Preview Lab

Preview with #EFF89D

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

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