#E8EF4B#E8EF4B

#E8EF4B is a very light, vivid yellow. Relative luminance 0.794; OKLCH L 91.9% C 0.178 H 111.8°. Best body text is #000000 at 16.88:1 contrast (WCAG AA passes).

Color values

HEX	#E8EF4B
RGB	rgb(232, 239, 75)
HSL	hsl(63, 84%, 62%)
HSV	hsv(63, 69%, 94%)
CMYK	cmyk(2.9%, 0%, 68.6%, 6.3%)
CIE-LAB	lab(91.41, -21.54, 74.36)
CIE-LCH	lch(91.41, 77.41, 106.15°)
OKLab	oklab(91.86% -0.0664 0.1657)
OKLCH	oklch(91.86% 0.179 111.8)
XYZ	xyz(65.4173, 79.3984, 18.5346)
Luminance	0.7940 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E8EF4B #524BEF

analogous

#EFA44B #E8EF4B #96EF4B

triadic

#E8EF4B #4BE8EF #EF4BE8

tetradic

#E8EF4B #4BEFA4 #524BEF #EF4B96

square

#E8EF4B #4BEFA4 #524BEF #EF4B96

split-complementary

#E8EF4B #4B96EF #A44BEF

monochromatic

#A9B010 #DFE815 #E8EF4B #EFF483 #F6F9BB

Accessibility & contrast

On white

1.24

#E8EF4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.88

#E8EF4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E8EF4B

16.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E8EF4B	#FFFFFF	#000000	##000000
##E8EF4B	1.00	1.24	16.88	16.88
#FFFFFF	1.24	1.00	21.00	21.00
#000000	16.88	21.00	1.00	1.00
##000000	16.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE430

Deuteranopia (green-blind)

#FFE857

Tritanopia (blue-blind)

#F7E1CF

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #e8ef4b;
/* rgb */ color: rgb(232, 239, 75);
/* oklch */ color: oklch(91.9% 0.178 111.8);

Tailwind

colors: {
  custom: {
    50: '#f3f487',
    500: '#e8ef4b',
    950: '#000000',
  },
}

SCSS

$custom: #e8ef4b;
$custom-light: #f3f487;
$custom-dark: #000000;

JSON

{
  "hex": "#e8ef4b",
  "rgb": {
    "r": 232,
    "g": 239,
    "b": 75
  },
  "hsl": {
    "h": 62.561,
    "s": 83.673,
    "l": 61.569
  },
  "oklch": {
    "l": 0.91858,
    "c": 0.1785,
    "h": 111.8
  },
  "luminance": 0.79397
}

Semantic roles & 50–950 ramp

primary

#E8EF4B

secondary

#342EB0

accent

#05E00F

background

#FFFFFC

surface

#FFFEF4

border

#D7D6CE

text

#17170C

muted

#85857F

Preview Lab

Preview with #E8EF4B

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

Preview Lab → · Contrast checker → · Palette generator →