#E4BF4B#E4BF4B

#E4BF4B is a light, vivid yellow. Relative luminance 0.543; OKLCH L 81.6% C 0.138 H 91.1°. Best body text is #000000 at 11.85:1 contrast (WCAG AA passes).

Color values

HEX	#E4BF4B
RGB	rgb(228, 191, 75)
HSL	hsl(45, 74%, 59%)
HSV	hsv(45, 67%, 89%)
CMYK	cmyk(0%, 16.2%, 67.1%, 10.6%)
CIE-LAB	lab(78.62, 0.84, 61.24)
CIE-LCH	lch(78.62, 61.25, 89.21°)
OKLab	oklab(81.61% -0.0028 0.1381)
OKLCH	oklch(81.61% 0.138 91.1)
XYZ	xyz(51.8984, 54.2666, 14.3962)
Luminance	0.5426 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4BF4B #4B70E4

analogous

#E4734B #E4BF4B #BDE44B

triadic

#E4BF4B #4BE4BF #BF4BE4

tetradic

#E4BF4B #4BE473 #4B70E4 #E44BBD

square

#E4BF4B #4BE473 #4B70E4 #E44BBD

split-complementary

#E4BF4B #4BBDE4 #734BE4

monochromatic

#9D7D18 #D2A720 #E4BF4B #ECD280 #F4E5B5

Accessibility & contrast

On white

1.77

#E4BF4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.85

#E4BF4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4BF4B

11.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4BF4B	#FFFFFF	#000000	##000000
##E4BF4B	1.00	1.77	11.85	11.85
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.85	21.00	1.00	1.00
##000000	11.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC3D

Deuteranopia (green-blind)

#DCC751

Tritanopia (blue-blind)

#F6B0A7

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #e4bf4b;
/* rgb */ color: rgb(228, 191, 75);
/* oklch */ color: oklch(81.6% 0.138 91.1);

Tailwind

colors: {
  custom: {
    50: '#f0d283',
    500: '#e4bf4b',
    950: '#000000',
  },
}

SCSS

$custom: #e4bf4b;
$custom-light: #f0d283;
$custom-dark: #000000;

JSON

{
  "hex": "#e4bf4b",
  "rgb": {
    "r": 228,
    "g": 191,
    "b": 75
  },
  "hsl": {
    "h": 45.49,
    "s": 73.913,
    "l": 59.412
  },
  "oklch": {
    "l": 0.81606,
    "c": 0.13815,
    "h": 91.1
  },
  "luminance": 0.54264
}

Semantic roles & 50–950 ramp

primary

#E4BF4B

secondary

#334DA0

accent

#64F137

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#17140B

muted

#85837E

Preview Lab

Preview with #E4BF4B

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

Preview Lab → · Contrast checker → · Palette generator →