#CEB640#CEB640

#CEB640 is a light, vivid yellow. Relative luminance 0.469; OKLCH L 77.6% C 0.137 H 97.5°. Best body text is #000000 at 10.39:1 contrast (WCAG AA passes).

Color values

HEX	#CEB640
RGB	rgb(206, 182, 64)
HSL	hsl(50, 59%, 53%)
HSV	hsv(50, 69%, 81%)
CMYK	cmyk(0%, 11.7%, 68.9%, 19.2%)
CIE-LAB	lab(74.16, -4.45, 60.52)
CIE-LCH	lch(74.16, 60.68, 94.21°)
OKLab	oklab(77.57% -0.0179 0.1355)
OKLCH	oklch(77.57% 0.137 97.5)
XYZ	xyz(43.1090, 46.9500, 11.6411)
Luminance	0.4695 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CEB640 #4058CE

analogous

#CE6F40 #CEB640 #9FCE40

triadic

#CEB640 #40CEB6 #B640CE

tetradic

#CEB640 #40CE6F #4058CE #CE409F

square

#CEB640 #40CE6F #4058CE #CE409F

split-complementary

#CEB640 #409FCE #6F40CE

monochromatic

#75671E #A6912B #CEB640 #DAC971 #E7DBA1

Accessibility & contrast

On white

2.02

#CEB640 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.39

#CEB640 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #CEB640

10.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CEB640	#FFFFFF	#000000	##000000
##CEB640	1.00	2.02	10.39	10.39
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.39	21.00	1.00	1.00
##000000	10.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B230

Deuteranopia (green-blind)

#CEBA47

Tritanopia (blue-blind)

#DEA99E

Achromatopsia (no color)

#B6B6B6

Design tokens & code

CSS

--color: #ceb640;
/* rgb */ color: rgb(206, 182, 64);
/* oklch */ color: oklch(77.6% 0.137 97.5);

Tailwind

colors: {
  custom: {
    50: '#e1cb7b',
    500: '#ceb640',
    950: '#000000',
  },
}

SCSS

$custom: #ceb640;
$custom-light: #e1cb7b;
$custom-dark: #000000;

JSON

{
  "hex": "#ceb640",
  "rgb": {
    "r": 206,
    "g": 182,
    "b": 64
  },
  "hsl": {
    "h": 49.859,
    "s": 59.167,
    "l": 52.941
  },
  "oklch": {
    "l": 0.77574,
    "c": 0.13664,
    "h": 97.5
  },
  "luminance": 0.46948
}

Semantic roles & 50–950 ramp

primary

#CEB640

secondary

#96A1D4

accent

#60E245

background

#FEFCF7

surface

#FCF8EE

border

#D5D1C9

text

#16130A

muted

#84827C

Preview Lab

Preview with #CEB640

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

Preview Lab → · Contrast checker → · Palette generator →