#EEF58D#EEF58D

#EEF58D is a very light, vivid yellow. Relative luminance 0.854; OKLCH L 94.3% C 0.128 H 112.0°. Best body text is #000000 at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#EEF58D
RGB	rgb(238, 245, 141)
HSL	hsl(64, 84%, 76%)
HSV	hsv(64, 42%, 96%)
CMYK	cmyk(2.9%, 0%, 42.4%, 3.9%)
CIE-LAB	lab(94.06, -17.08, 49.13)
CIE-LCH	lch(94.06, 52.01, 109.17°)
OKLab	oklab(94.28% -0.0478 0.1185)
OKLCH	oklch(94.28% 0.128 112)
XYZ	xyz(72.7210, 85.4062, 37.8483)
Luminance	0.8540 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF58D #948DF5

analogous

#F5C88D #EEF58D #BAF58D

triadic

#EEF58D #8DEEF5 #F58DEE

tetradic

#EEF58D #8DF5C8 #948DF5 #F58DBA

square

#EEF58D #8DF5C8 #948DF5 #F58DBA

split-complementary

#EEF58D #8DBAF5 #C88DF5

monochromatic

#DDEB1C #E6F055 #EEF58D #F6FAC5 #FBFDE3

Accessibility & contrast

On white

1.16

#EEF58D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.08

#EEF58D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF58D

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF58D	#FFFFFF	#000000	##000000
##EEF58D	1.00	1.16	18.08	18.08
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.08	21.00	1.00	1.00
##000000	18.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC85

Deuteranopia (green-blind)

#FFEF92

Tritanopia (blue-blind)

#FAEADC

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #eef58d;
/* rgb */ color: rgb(238, 245, 141);
/* oklch */ color: oklch(94.3% 0.128 112.0);

Tailwind

colors: {
  custom: {
    50: '#f5f8b0',
    500: '#eef58d',
    950: '#000000',
  },
}

SCSS

$custom: #eef58d;
$custom-light: #f5f8b0;
$custom-dark: #000000;

JSON

{
  "hex": "#eef58d",
  "rgb": {
    "r": 238,
    "g": 245,
    "b": 141
  },
  "hsl": {
    "h": 64.038,
    "s": 83.871,
    "l": 75.686
  },
  "oklch": {
    "l": 0.9428,
    "c": 0.12781,
    "h": 112
  },
  "luminance": 0.85405
}

Semantic roles & 50–950 ramp

primary

#EEF58D

secondary

#5C54D2

accent

#05E014

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171711

muted

#858581

Preview Lab

Preview with #EEF58D

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

Preview Lab → · Contrast checker → · Palette generator →