#E4EB5B#E4EB5B

#E4EB5B is a very light, vivid yellow. Relative luminance 0.767; OKLCH L 90.8% C 0.164 H 111.9°. Best body text is #000000 at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#E4EB5B
RGB	rgb(228, 235, 91)
HSL	hsl(63, 78%, 64%)
HSV	hsv(63, 61%, 92%)
CMYK	cmyk(3%, 0%, 61.3%, 7.8%)
CIE-LAB	lab(90.17, -20.31, 66.87)
CIE-LCH	lch(90.17, 69.88, 106.89°)
OKLab	oklab(90.82% -0.0612 0.1524)
OKLCH	oklch(90.82% 0.164 111.9)
XYZ	xyz(63.5933, 76.6674, 21.3438)
Luminance	0.7667 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4EB5B #625BEB

analogous

#EBAA5B #E4EB5B #9CEB5B

triadic

#E4EB5B #5BE4EB #EB5BE4

tetradic

#E4EB5B #5BEBAA #625BEB #EB5B9C

square

#E4EB5B #5BEBAA #625BEB #EB5B9C

split-complementary

#E4EB5B #5B9CEB #AA5BEB

monochromatic

#AEB516 #DBE424 #E4EB5B #EDF292 #F6F8C8

Accessibility & contrast

On white

1.29

#E4EB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.33

#E4EB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4EB5B

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4EB5B	#FFFFFF	#000000	##000000
##E4EB5B	1.00	1.29	16.33	16.33
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.33	21.00	1.00	1.00
##000000	16.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE149

Deuteranopia (green-blind)

#FCE564

Tritanopia (blue-blind)

#F2DECD

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #e4eb5b;
/* rgb */ color: rgb(228, 235, 91);
/* oklch */ color: oklch(90.8% 0.164 111.9);

Tailwind

colors: {
  custom: {
    50: '#eff18f',
    500: '#e4eb5b',
    950: '#000000',
  },
}

SCSS

$custom: #e4eb5b;
$custom-light: #eff18f;
$custom-dark: #000000;

JSON

{
  "hex": "#e4eb5b",
  "rgb": {
    "r": 228,
    "g": 235,
    "b": 91
  },
  "hsl": {
    "h": 62.917,
    "s": 78.261,
    "l": 63.922
  },
  "oklch": {
    "l": 0.90824,
    "c": 0.16422,
    "h": 111.9
  },
  "luminance": 0.76666
}

Semantic roles & 50–950 ramp

primary

#E4EB5B

secondary

#3B35B5

accent

#0BDB15

background

#FFFFFC

surface

#FEFEF4

border

#D6D6CE

text

#17160D

muted

#85857F

Preview Lab

Preview with #E4EB5B

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

Preview Lab → · Contrast checker → · Palette generator →