#ECCD66#ECCD66

#ECCD66 is a very light, vivid yellow. Relative luminance 0.625; OKLCH L 85.4% C 0.127 H 92.8°. Best body text is #000000 at 13.49:1 contrast (WCAG AA passes).

Color values

HEX	#ECCD66
RGB	rgb(236, 205, 102)
HSL	hsl(46, 78%, 66%)
HSV	hsv(46, 57%, 93%)
CMYK	cmyk(0%, 13.1%, 56.8%, 7.5%)
CIE-LAB	lab(83.16, -1.30, 54.45)
CIE-LCH	lch(83.16, 54.47, 91.37°)
OKLab	oklab(85.44% -0.0062 0.1271)
OKLCH	oklch(85.44% 0.127 92.8)
XYZ	xyz(58.8241, 62.4577, 21.5249)
Luminance	0.6246 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECCD66 #6685EC

analogous

#EC8A66 #ECCD66 #C8EC66

triadic

#ECCD66 #66ECCD #CD66EC

tetradic

#ECCD66 #66EC8A #6685EC #EC66C8

square

#ECCD66 #66EC8A #6685EC #EC66C8

split-complementary

#ECCD66 #66C8EC #8A66EC

monochromatic

#C09918 #E5BB30 #ECCD66 #F3DF9C #FAF1D3

Accessibility & contrast

On white

1.56

#ECCD66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.49

#ECCD66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECCD66

13.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECCD66	#FFFFFF	#000000	##000000
##ECCD66	1.00	1.56	13.49	13.49
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.49	21.00	1.00	1.00
##000000	13.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0CA5C

Deuteranopia (green-blind)

#E8D36A

Tritanopia (blue-blind)

#FDBFB6

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #eccd66;
/* rgb */ color: rgb(236, 205, 102);
/* oklch */ color: oklch(85.4% 0.127 92.8);

Tailwind

colors: {
  custom: {
    50: '#f5dc95',
    500: '#eccd66',
    950: '#000000',
  },
}

SCSS

$custom: #eccd66;
$custom-light: #f5dc95;
$custom-dark: #000000;

JSON

{
  "hex": "#eccd66",
  "rgb": {
    "r": 236,
    "g": 205,
    "b": 102
  },
  "hsl": {
    "h": 46.119,
    "s": 77.907,
    "l": 66.275
  },
  "oklch": {
    "l": 0.85443,
    "c": 0.12722,
    "h": 92.8
  },
  "luminance": 0.62455
}

Semantic roles & 50–950 ramp

primary

#ECCD66

secondary

#3857BE

accent

#3BDA0B

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#17150D

muted

#85847F

Preview Lab

Preview with #ECCD66

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

Preview Lab → · Contrast checker → · Palette generator →