#ECCC66#ECCC66

#ECCC66 is a very light, vivid yellow. Relative luminance 0.620; OKLCH L 85.2% C 0.127 H 92.1°. Best body text is #000000 at 13.40:1 contrast (WCAG AA passes).

Color values

HEX	#ECCC66
RGB	rgb(236, 204, 102)
HSL	hsl(46, 78%, 66%)
HSV	hsv(46, 57%, 93%)
CMYK	cmyk(0%, 13.6%, 56.8%, 7.5%)
CIE-LAB	lab(82.90, -0.79, 54.16)
CIE-LCH	lch(82.90, 54.16, 90.83°)
OKLab	oklab(85.24% -0.0047 0.1264)
OKLCH	oklch(85.24% 0.127 92.1)
XYZ	xyz(58.5857, 61.9808, 21.4454)
Luminance	0.6198 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECCC66 #6686EC

analogous

#EC8966 #ECCC66 #C9EC66

triadic

#ECCC66 #66ECCC #CC66EC

tetradic

#ECCC66 #66EC89 #6686EC #EC66C9

square

#ECCC66 #66EC89 #6686EC #EC66C9

split-complementary

#ECCC66 #66C9EC #8966EC

monochromatic

#C09818 #E5BA30 #ECCC66 #F3DE9C #FAF0D3

Accessibility & contrast

On white

1.57

#ECCC66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.40

#ECCC66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECCC66

13.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECCC66	#FFFFFF	#000000	##000000
##ECCC66	1.00	1.57	13.40	13.40
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.40	21.00	1.00	1.00
##000000	13.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC95C

Deuteranopia (green-blind)

#E7D26A

Tritanopia (blue-blind)

#FDBEB5

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #eccc66;
/* rgb */ color: rgb(236, 204, 102);
/* oklch */ color: oklch(85.2% 0.127 92.1);

Tailwind

colors: {
  custom: {
    50: '#f5db94',
    500: '#eccc66',
    950: '#000000',
  },
}

SCSS

$custom: #eccc66;
$custom-light: #f5db94;
$custom-dark: #000000;

JSON

{
  "hex": "#eccc66",
  "rgb": {
    "r": 236,
    "g": 204,
    "b": 102
  },
  "hsl": {
    "h": 45.672,
    "s": 77.907,
    "l": 66.275
  },
  "oklch": {
    "l": 0.85243,
    "c": 0.12653,
    "h": 92.1
  },
  "luminance": 0.61978
}

Semantic roles & 50–950 ramp

primary

#ECCC66

secondary

#3858BE

accent

#3DDA0B

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#17140D

muted

#85837F

Preview Lab

Preview with #ECCC66

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

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