#ECDD6B#ECDD6B

#ECDD6B is a very light, vivid yellow. Relative luminance 0.706; OKLCH L 88.7% C 0.136 H 101.9°. Best body text is #000000 at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#ECDD6B
RGB	rgb(236, 221, 107)
HSL	hsl(53, 77%, 67%)
HSV	hsv(53, 55%, 93%)
CMYK	cmyk(0%, 6.4%, 54.7%, 7.5%)
CIE-LAB	lab(87.30, -9.05, 56.93)
CIE-LCH	lch(87.30, 57.64, 99.03°)
OKLab	oklab(88.74% -0.028 0.133)
OKLCH	oklch(88.74% 0.136 101.9)
XYZ	xyz(63.1044, 70.6096, 24.2120)
Luminance	0.7061 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECDD6B #6B7AEC

analogous

#EC9C6B #ECDD6B #BBEC6B

triadic

#ECDD6B #6BECDD #DD6BEC

tetradic

#ECDD6B #6BEC9C #6B7AEC #EC6BBB

square

#ECDD6B #6BEC9C #6B7AEC #EC6BBB

split-complementary

#ECDD6B #6BBBEC #9C6BEC

monochromatic

#C4B019 #E5D135 #ECDD6B #F3E9A1 #FAF6D7

Accessibility & contrast

On white

1.39

#ECDD6B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.12

#ECDD6B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECDD6B

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECDD6B	#FFFFFF	#000000	##000000
##ECDD6B	1.00	1.39	15.12	15.12
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.12	21.00	1.00	1.00
##000000	15.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EED760

Deuteranopia (green-blind)

#F3DE71

Tritanopia (blue-blind)

#FCD0C3

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #ecdd6b;
/* rgb */ color: rgb(236, 221, 107);
/* oklch */ color: oklch(88.7% 0.136 101.9);

Tailwind

colors: {
  custom: {
    50: '#f5e799',
    500: '#ecdd6b',
    950: '#000000',
  },
}

SCSS

$custom: #ecdd6b;
$custom-light: #f5e799;
$custom-dark: #000000;

JSON

{
  "hex": "#ecdd6b",
  "rgb": {
    "r": 236,
    "g": 221,
    "b": 107
  },
  "hsl": {
    "h": 53.023,
    "s": 77.246,
    "l": 67.255
  },
  "oklch": {
    "l": 0.88736,
    "c": 0.13586,
    "h": 101.9
  },
  "luminance": 0.70607
}

Semantic roles & 50–950 ramp

primary

#ECDD6B

secondary

#3A49C2

accent

#24D90C

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17160E

muted

#85847F

Preview Lab

Preview with #ECDD6B

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

Preview Lab → · Contrast checker → · Palette generator →