#EEF77B#EEF77B

#EEF77B is a very light, vivid yellow. Relative luminance 0.861; OKLCH L 94.5% C 0.148 H 112.6°. Best body text is #000000 at 18.23:1 contrast (WCAG AA passes).

Color values

HEX	#EEF77B
RGB	rgb(238, 247, 123)
HSL	hsl(64, 89%, 73%)
HSV	hsv(64, 50%, 97%)
CMYK	cmyk(3.6%, 0%, 50.2%, 3.1%)
CIE-LAB	lab(94.37, -19.73, 57.93)
CIE-LCH	lch(94.37, 61.19, 108.80°)
OKLab	oklab(94.46% -0.0569 0.1366)
OKLCH	oklch(94.46% 0.148 112.6)
XYZ	xyz(72.0972, 86.1300, 31.5618)
Luminance	0.8613 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF77B #847BF7

analogous

#F7C27B #EEF77B #B0F77B

triadic

#EEF77B #7BEEF7 #F77BEE

tetradic

#EEF77B #7BF7C2 #847BF7 #F77BB0

square

#EEF77B #7BF7C2 #847BF7 #F77BB0

split-complementary

#EEF77B #7BB0F7 #C27BF7

monochromatic

#DAE90E #E7F441 #EEF77B #F5FAB5 #FBFDE2

Accessibility & contrast

On white

1.15

#EEF77B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.23

#EEF77B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF77B

18.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF77B	#FFFFFF	#000000	##000000
##EEF77B	1.00	1.15	18.23	18.23
#FFFFFF	1.15	1.00	21.00	21.00
#000000	18.23	21.00	1.00	1.00
##000000	18.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFED6F

Deuteranopia (green-blind)

#FFF082

Tritanopia (blue-blind)

#FBEBDB

Achromatopsia (no color)

#EFEFEF

Design tokens & code

CSS

--color: #eef77b;
/* rgb */ color: rgb(238, 247, 123);
/* oklch */ color: oklch(94.5% 0.148 112.6);

Tailwind

colors: {
  custom: {
    50: '#f6f9a4',
    500: '#eef77b',
    950: '#000000',
  },
}

SCSS

$custom: #eef77b;
$custom-light: #f6f9a4;
$custom-dark: #000000;

JSON

{
  "hex": "#eef77b",
  "rgb": {
    "r": 238,
    "g": 247,
    "b": 123
  },
  "hsl": {
    "h": 64.355,
    "s": 88.571,
    "l": 72.549
  },
  "oklch": {
    "l": 0.94459,
    "c": 0.14802,
    "h": 112.6
  },
  "luminance": 0.86129
}

Semantic roles & 50–950 ramp

primary

#EEF77B

secondary

#4E43D3

accent

#00E511

background

#FFFFFC

surface

#FFFFF6

border

#D7D7D0

text

#17170F

muted

#858580

Preview Lab

Preview with #EEF77B

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

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