#EEF58C#EEF58C

#EEF58C is a very light, vivid yellow. Relative luminance 0.854; OKLCH L 94.3% C 0.129 H 111.9°. Best body text is #000000 at 18.08:1 contrast (WCAG AA passes).

Color values

HEX	#EEF58C
RGB	rgb(238, 245, 140)
HSL	hsl(64, 84%, 75%)
HSV	hsv(64, 43%, 96%)
CMYK	cmyk(2.9%, 0%, 42.9%, 3.9%)
CIE-LAB	lab(94.05, -17.18, 49.59)
CIE-LCH	lch(94.05, 52.48, 109.10°)
OKLab	oklab(94.27% -0.0482 0.1195)
OKLCH	oklch(94.27% 0.129 111.9)
XYZ	xyz(72.6469, 85.3766, 37.4582)
Luminance	0.8538 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF58C #938CF5

analogous

#F5C78C #EEF58C #B9F58C

triadic

#EEF58C #8CEEF5 #F58CEE

tetradic

#EEF58C #8CF5C7 #938CF5 #F58CB9

square

#EEF58C #8CF5C7 #938CF5 #F58CB9

split-complementary

#EEF58C #8CB9F5 #C78CF5

monochromatic

#DDEB1B #E6F054 #EEF58C #F6FAC4 #FBFDE3

Accessibility & contrast

On white

1.16

#EEF58C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.08

#EEF58C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF58C

18.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF58C	#FFFFFF	#000000	##000000
##EEF58C	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)

#FFEC83

Deuteranopia (green-blind)

#FFEF91

Tritanopia (blue-blind)

#FAEADC

Achromatopsia (no color)

#EEEEEE

Design tokens & code

CSS

--color: #eef58c;
/* rgb */ color: rgb(238, 245, 140);
/* oklch */ color: oklch(94.3% 0.129 111.9);

Tailwind

colors: {
  custom: {
    50: '#f5f8af',
    500: '#eef58c',
    950: '#000000',
  },
}

SCSS

$custom: #eef58c;
$custom-light: #f5f8af;
$custom-dark: #000000;

JSON

{
  "hex": "#eef58c",
  "rgb": {
    "r": 238,
    "g": 245,
    "b": 140
  },
  "hsl": {
    "h": 64,
    "s": 84,
    "l": 75.49
  },
  "oklch": {
    "l": 0.94266,
    "c": 0.12886,
    "h": 111.9
  },
  "luminance": 0.85375
}

Semantic roles & 50–950 ramp

primary

#EEF58C

secondary

#5B53D2

accent

#05E014

background

#FFFFFD

surface

#FFFEF7

border

#D7D6D0

text

#171710

muted

#858581

Preview Lab

Preview with #EEF58C

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

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