#ECD37B#ECD37B

#ECD37B is a very light, moderate yellow. Relative luminance 0.659; OKLCH L 86.9% C 0.112 H 94.0°. Best body text is #000000 at 14.17:1 contrast (WCAG AA passes).

Color values

HEX	#ECD37B
RGB	rgb(236, 211, 123)
HSL	hsl(47, 75%, 70%)
HSV	hsv(47, 48%, 93%)
CMYK	cmyk(0%, 10.6%, 47.9%, 7.5%)
CIE-LAB	lab(84.92, -2.63, 46.51)
CIE-LCH	lch(84.92, 46.58, 93.24°)
OKLab	oklab(86.92% -0.0078 0.1115)
OKLCH	oklch(86.92% 0.112 94)
XYZ	xyz(61.4634, 65.8540, 28.2086)
Luminance	0.6585 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECD37B #7B94EC

analogous

#EC9B7B #ECD37B #CCEC7B

triadic

#ECD37B #7BECD3 #D37BEC

tetradic

#ECD37B #7BEC9B #7B94EC #EC7BCC

square

#ECD37B #7BEC9B #7B94EC #EC7BCC

split-complementary

#ECD37B #7BCCEC #9B7BEC

monochromatic

#CFA81E #E4C146 #ECD37B #F4E5B0 #FBF6E4

Accessibility & contrast

On white

1.48

#ECD37B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.17

#ECD37B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECD37B

14.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECD37B	#FFFFFF	#000000	##000000
##ECD37B	1.00	1.48	14.17	14.17
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.17	21.00	1.00	1.00
##000000	14.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4D074

Deuteranopia (green-blind)

#EAD77E

Tritanopia (blue-blind)

#FBC7BE

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #ecd37b;
/* rgb */ color: rgb(236, 211, 123);
/* oklch */ color: oklch(86.9% 0.112 94.0);

Tailwind

colors: {
  custom: {
    50: '#f4e0a3',
    500: '#ecd37b',
    950: '#000000',
  },
}

SCSS

$custom: #ecd37b;
$custom-light: #f4e0a3;
$custom-dark: #000000;

JSON

{
  "hex": "#ecd37b",
  "rgb": {
    "r": 236,
    "g": 211,
    "b": 123
  },
  "hsl": {
    "h": 46.726,
    "s": 74.834,
    "l": 70.392
  },
  "oklch": {
    "l": 0.86916,
    "c": 0.11181,
    "h": 94
  },
  "luminance": 0.65851
}

Semantic roles & 50–950 ramp

primary

#ECD37B

secondary

#4662C5

accent

#3BD70F

background

#FFFEFC

surface

#FFFCF5

border

#D7D5CF

text

#17150F

muted

#858480

Preview Lab

Preview with #ECD37B

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

Preview Lab → · Contrast checker → · Palette generator →