#EEF78F#EEF78F

#EEF78F is a very light, vivid yellow. Relative luminance 0.867; OKLCH L 94.7% C 0.128 H 112.9°. Best body text is #000000 at 18.34:1 contrast (WCAG AA passes).

Color values

HEX	#EEF78F
RGB	rgb(238, 247, 143)
HSL	hsl(65, 87%, 76%)
HSV	hsv(65, 42%, 97%)
CMYK	cmyk(3.6%, 0%, 42.1%, 3.1%)
CIE-LAB	lab(94.60, -17.85, 48.85)
CIE-LCH	lch(94.60, 52.01, 110.07°)
OKLab	oklab(94.72% -0.0498 0.118)
OKLCH	oklch(94.72% 0.128 112.9)
XYZ	xyz(73.4795, 86.6829, 38.8419)
Luminance	0.8668 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF78F #988FF7

analogous

#F7CC8F #EEF78F #BAF78F

triadic

#EEF78F #8FEEF7 #F78FEE

tetradic

#EEF78F #8FF7CC #988FF7 #F78FBA

square

#EEF78F #8FF7CC #988FF7 #F78FBA

split-complementary

#EEF78F #8FBAF7 #CC8FF7

monochromatic

#DDEF1D #E5F356 #EEF78F #F7FBC8 #FBFDE2

Accessibility & contrast

On white

1.15

#EEF78F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.34

#EEF78F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF78F

18.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF78F	#FFFFFF	#000000	##000000
##EEF78F	1.00	1.15	18.34	18.34
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.34	21.00	1.00	1.00
##000000	18.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFEE87

Deuteranopia (green-blind)

#FFF194

Tritanopia (blue-blind)

#FAECDE

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eef78f;
/* rgb */ color: rgb(238, 247, 143);
/* oklch */ color: oklch(94.7% 0.128 112.9);

Tailwind

colors: {
  custom: {
    50: '#f5f9b1',
    500: '#eef78f',
    950: '#000000',
  },
}

SCSS

$custom: #eef78f;
$custom-light: #f5f9b1;
$custom-dark: #000000;

JSON

{
  "hex": "#eef78f",
  "rgb": {
    "r": 238,
    "g": 247,
    "b": 143
  },
  "hsl": {
    "h": 65.192,
    "s": 86.667,
    "l": 76.471
  },
  "oklch": {
    "l": 0.94724,
    "c": 0.12812,
    "h": 112.9
  },
  "luminance": 0.86682
}

Semantic roles & 50–950 ramp

primary

#EEF78F

secondary

#6055D5

accent

#02E316

background

#FFFFFD

surface

#FFFFF8

border

#D7D7D1

text

#171711

muted

#858581

Preview Lab

Preview with #EEF78F

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

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