#E4B751#E4B751

#E4B751 is a light, vivid orange. Relative luminance 0.510; OKLCH L 80.1% C 0.130 H 85.1°. Best body text is #000000 at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#E4B751
RGB	rgb(228, 183, 81)
HSL	hsl(42, 73%, 61%)
HSV	hsv(42, 64%, 89%)
CMYK	cmyk(0%, 19.7%, 64.5%, 10.6%)
CIE-LAB	lab(76.65, 5.38, 56.54)
CIE-LCH	lch(76.65, 56.79, 84.57°)
OKLab	oklab(80.08% 0.0111 0.1291)
OKLCH	oklch(80.08% 0.13 85.1)
XYZ	xyz(50.4163, 50.9582, 14.9634)
Luminance	0.5095 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4B751 #517EE4

analogous

#E46E51 #E4B751 #C7E451

triadic

#E4B751 #51E4B7 #B751E4

tetradic

#E4B751 #51E46E #517EE4 #E451C7

square

#E4B751 #51E46E #517EE4 #E451C7

split-complementary

#E4B751 #51C7E4 #6E51E4

monochromatic

#A27819 #D79F21 #E4B751 #ECCD86 #F4E3BB

Accessibility & contrast

On white

1.88

#E4B751 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.19

#E4B751 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4B751

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4B751	#FFFFFF	#000000	##000000
##E4B751	1.00	1.88	11.19	11.19
#FFFFFF	1.88	1.00	21.00	21.00
#000000	11.19	21.00	1.00	1.00
##000000	11.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB646

Deuteranopia (green-blind)

#D6C255

Tritanopia (blue-blind)

#F6A8A1

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #e4b751;
/* rgb */ color: rgb(228, 183, 81);
/* oklch */ color: oklch(80.1% 0.130 85.1);

Tailwind

colors: {
  custom: {
    50: '#f0cc86',
    500: '#e4b751',
    950: '#000000',
  },
}

SCSS

$custom: #e4b751;
$custom-light: #f0cc86;
$custom-dark: #000000;

JSON

{
  "hex": "#e4b751",
  "rgb": {
    "r": 228,
    "g": 183,
    "b": 81
  },
  "hsl": {
    "h": 41.633,
    "s": 73.134,
    "l": 60.588
  },
  "oklch": {
    "l": 0.80076,
    "c": 0.12953,
    "h": 85.1
  },
  "luminance": 0.50955
}

Semantic roles & 50–950 ramp

primary

#E4B751

secondary

#3557A4

accent

#4DD510

background

#FFFDFB

surface

#FFF9F2

border

#D7D2CC

text

#17130B

muted

#85827E

Preview Lab

Preview with #E4B751

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

Preview Lab → · Contrast checker → · Palette generator →