#ECCB5B#ECCB5B

#ECCB5B is a very light, vivid yellow. Relative luminance 0.613; OKLCH L 84.9% C 0.135 H 92.9°. Best body text is #000000 at 13.26:1 contrast (WCAG AA passes).

Color values

HEX	#ECCB5B
RGB	rgb(236, 203, 91)
HSL	hsl(46, 79%, 64%)
HSV	hsv(46, 61%, 93%)
CMYK	cmyk(0%, 14%, 61.4%, 7.5%)
CIE-LAB	lab(82.54, -1.04, 58.76)
CIE-LCH	lch(82.54, 58.77, 91.02°)
OKLab	oklab(84.92% -0.0068 0.135)
OKLCH	oklch(84.92% 0.135 92.9)
XYZ	xyz(57.8390, 61.3031, 18.6816)
Luminance	0.6130 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECCB5B #5B7CEC

analogous

#EC835B #ECCB5B #C5EC5B

triadic

#ECCB5B #5BECCB #CB5BEC

tetradic

#ECCB5B #5BEC83 #5B7CEC #EC5BC5

square

#ECCB5B #5BEC83 #5B7CEC #EC5BC5

split-complementary

#ECCB5B #5BC5EC #835BEC

monochromatic

#B79215 #E6BA24 #ECCB5B #F2DC92 #F9EEC9

Accessibility & contrast

On white

1.58

#ECCB5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.26

#ECCB5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECCB5B

13.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECCB5B	#FFFFFF	#000000	##000000
##ECCB5B	1.00	1.58	13.26	13.26
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.26	21.00	1.00	1.00
##000000	13.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC84F

Deuteranopia (green-blind)

#E7D260

Tritanopia (blue-blind)

#FEBCB3

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #eccb5b;
/* rgb */ color: rgb(236, 203, 91);
/* oklch */ color: oklch(84.9% 0.135 92.9);

Tailwind

colors: {
  custom: {
    50: '#f5da8d',
    500: '#eccb5b',
    950: '#000000',
  },
}

SCSS

$custom: #eccb5b;
$custom-light: #f5da8d;
$custom-dark: #000000;

JSON

{
  "hex": "#eccb5b",
  "rgb": {
    "r": 236,
    "g": 203,
    "b": 91
  },
  "hsl": {
    "h": 46.345,
    "s": 79.235,
    "l": 64.118
  },
  "oklch": {
    "l": 0.84922,
    "c": 0.13516,
    "h": 92.9
  },
  "luminance": 0.613
}

Semantic roles & 50–950 ramp

primary

#ECCB5B

secondary

#3452B7

accent

#3ADC0A

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #ECCB5B

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

Preview Lab → · Contrast checker → · Palette generator →