#EEF58E#EEF58E

#EEF58E is a very light, vivid yellow. Relative luminance 0.854; OKLCH L 94.3% C 0.127 H 112.0°. Best body text is #000000 at 18.09:1 contrast (WCAG AA passes).

Color values

HEX	#EEF58E
RGB	rgb(238, 245, 142)
HSL	hsl(64, 84%, 76%)
HSV	hsv(64, 42%, 96%)
CMYK	cmyk(2.9%, 0%, 42%, 3.9%)
CIE-LAB	lab(94.07, -16.98, 48.67)
CIE-LCH	lch(94.07, 51.54, 109.23°)
OKLab	oklab(94.3% -0.0474 0.1176)
OKLCH	oklch(94.3% 0.127 112)
XYZ	xyz(72.7957, 85.4361, 38.2420)
Luminance	0.8544 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF58E #958EF5

analogous

#F5C88E #EEF58E #BAF58E

triadic

#EEF58E #8EEEF5 #F58EEE

tetradic

#EEF58E #8EF5C8 #958EF5 #F58EBA

square

#EEF58E #8EF5C8 #958EF5 #F58EBA

split-complementary

#EEF58E #8EBAF5 #C88EF5

monochromatic

#DDEB1E #E6F056 #EEF58E #F6FAC6 #FBFDE3

Accessibility & contrast

On white

1.16

#EEF58E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.09

#EEF58E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF58E

18.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF58E	#FFFFFF	#000000	##000000
##EEF58E	1.00	1.16	18.09	18.09
#FFFFFF	1.16	1.00	21.00	21.00
#000000	18.09	21.00	1.00	1.00
##000000	18.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEC86

Deuteranopia (green-blind)

#FFEF93

Tritanopia (blue-blind)

#FAEADC

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #eef58e;
/* rgb */ color: rgb(238, 245, 142);
/* oklch */ color: oklch(94.3% 0.127 112.0);

Tailwind

colors: {
  custom: {
    50: '#f5f8b1',
    500: '#eef58e',
    950: '#000000',
  },
}

SCSS

$custom: #eef58e;
$custom-light: #f5f8b1;
$custom-dark: #000000;

JSON

{
  "hex": "#eef58e",
  "rgb": {
    "r": 238,
    "g": 245,
    "b": 142
  },
  "hsl": {
    "h": 64.078,
    "s": 83.74,
    "l": 75.882
  },
  "oklch": {
    "l": 0.94295,
    "c": 0.12676,
    "h": 112
  },
  "luminance": 0.85435
}

Semantic roles & 50–950 ramp

primary

#EEF58E

secondary

#5D55D3

accent

#05E014

background

#FFFFFD

surface

#FFFEF8

border

#D7D6D1

text

#171711

muted

#858581

Preview Lab

Preview with #EEF58E

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

Preview Lab → · Contrast checker → · Palette generator →