#ECCB56#ECCB56

#ECCB56 is a very light, vivid yellow. Relative luminance 0.612; OKLCH L 84.9% C 0.139 H 93.4°. Best body text is #000000 at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#ECCB56
RGB	rgb(236, 203, 86)
HSL	hsl(47, 80%, 63%)
HSV	hsv(47, 64%, 93%)
CMYK	cmyk(0%, 14%, 63.6%, 7.5%)
CIE-LAB	lab(82.50, -1.36, 60.91)
CIE-LCH	lch(82.50, 60.92, 91.28°)
OKLab	oklab(84.87% -0.0083 0.1389)
OKLCH	oklch(84.87% 0.139 93.4)
XYZ	xyz(57.6304, 61.2197, 17.5833)
Luminance	0.6122 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECCB56 #5677EC

analogous

#EC8056 #ECCB56 #C2EC56

triadic

#ECCB56 #56ECCB #CB56EC

tetradic

#ECCB56 #56EC80 #5677EC #EC56C2

square

#ECCB56 #56EC80 #5677EC #EC56C2

split-complementary

#ECCB56 #56C2EC #8056EC

monochromatic

#B39014 #E6BA1F #ECCB56 #F2DC8D #F8EDC4

Accessibility & contrast

On white

1.59

#ECCB56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.24

#ECCB56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECCB56

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECCB56	#FFFFFF	#000000	##000000
##ECCB56	1.00	1.59	13.24	13.24
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.24	21.00	1.00	1.00
##000000	13.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC849

Deuteranopia (green-blind)

#E7D15C

Tritanopia (blue-blind)

#FEBCB2

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #eccb56;
/* rgb */ color: rgb(236, 203, 86);
/* oklch */ color: oklch(84.9% 0.139 93.4);

Tailwind

colors: {
  custom: {
    50: '#f6da8a',
    500: '#eccb56',
    950: '#000000',
  },
}

SCSS

$custom: #eccb56;
$custom-light: #f6da8a;
$custom-dark: #000000;

JSON

{
  "hex": "#eccb56",
  "rgb": {
    "r": 236,
    "g": 203,
    "b": 86
  },
  "hsl": {
    "h": 46.8,
    "s": 79.787,
    "l": 63.137
  },
  "oklch": {
    "l": 0.84872,
    "c": 0.13911,
    "h": 93.4
  },
  "luminance": 0.61217
}

Semantic roles & 50–950 ramp

primary

#ECCB56

secondary

#334FB3

accent

#38DC09

background

#FFFEFC

surface

#FFFBF4

border

#D7D4CE

text

#18140C

muted

#86837F

Preview Lab

Preview with #ECCB56

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

Preview Lab → · Contrast checker → · Palette generator →