#E4CB63#E4CB63

#E4CB63 is a very light, vivid yellow. Relative luminance 0.601; OKLCH L 84.3% C 0.127 H 96.0°. Best body text is #000000 at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#E4CB63
RGB	rgb(228, 203, 99)
HSL	hsl(48, 70%, 64%)
HSV	hsv(48, 57%, 89%)
CMYK	cmyk(0%, 11%, 56.6%, 10.6%)
CIE-LAB	lab(81.90, -3.79, 54.21)
CIE-LCH	lch(81.90, 54.34, 94.00°)
OKLab	oklab(84.27% -0.0133 0.1264)
OKLCH	oklch(84.27% 0.127 96)
XYZ	xyz(55.6051, 60.1092, 20.4753)
Luminance	0.6011 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4CB63 #637CE4

analogous

#E48B63 #E4CB63 #BDE463

triadic

#E4CB63 #63E4CB #CB63E4

tetradic

#E4CB63 #63E48B #637CE4 #E463BD

square

#E4CB63 #63E48B #637CE4 #E463BD

split-complementary

#E4CB63 #63BDE4 #8B63E4

monochromatic

#AE921E #DBBA2F #E4CB63 #EDDC97 #F6EECB

Accessibility & contrast

On white

1.61

#E4CB63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.02

#E4CB63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4CB63

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4CB63	#FFFFFF	#000000	##000000
##E4CB63	1.00	1.61	13.02	13.02
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.02	21.00	1.00	1.00
##000000	13.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDC759

Deuteranopia (green-blind)

#E3CF68

Tritanopia (blue-blind)

#F4BEB4

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #e4cb63;
/* rgb */ color: rgb(228, 203, 99);
/* oklch */ color: oklch(84.3% 0.127 96.0);

Tailwind

colors: {
  custom: {
    50: '#efda92',
    500: '#e4cb63',
    950: '#000000',
  },
}

SCSS

$custom: #e4cb63;
$custom-light: #efda92;
$custom-dark: #000000;

JSON

{
  "hex": "#e4cb63",
  "rgb": {
    "r": 228,
    "g": 203,
    "b": 99
  },
  "hsl": {
    "h": 48.372,
    "s": 70.492,
    "l": 64.118
  },
  "oklch": {
    "l": 0.84269,
    "c": 0.12707,
    "h": 96
  },
  "luminance": 0.60107
}

Semantic roles & 50–950 ramp

primary

#E4CB63

secondary

#3C52B0

accent

#38D313

background

#FFFEFC

surface

#FEFBF4

border

#D6D4CE

text

#17140D

muted

#85837F

Preview Lab

Preview with #E4CB63

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

Preview Lab → · Contrast checker → · Palette generator →