#ECCF5C#ECCF5C

#ECCF5C is a very light, vivid yellow. Relative luminance 0.632; OKLCH L 85.7% C 0.137 H 95.2°. Best body text is #000000 at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#ECCF5C
RGB	rgb(236, 207, 92)
HSL	hsl(48, 79%, 64%)
HSV	hsv(48, 61%, 93%)
CMYK	cmyk(0%, 12.3%, 61%, 7.5%)
CIE-LAB	lab(83.57, -3.03, 59.45)
CIE-LCH	lch(83.57, 59.53, 92.91°)
OKLab	oklab(85.73% -0.0124 0.1366)
OKLCH	oklch(85.73% 0.137 95.2)
XYZ	xyz(58.8392, 63.2341, 19.2293)
Luminance	0.6323 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECCF5C #5C79EC

analogous

#EC875C #ECCF5C #C1EC5C

triadic

#ECCF5C #5CECCF #CF5CEC

tetradic

#ECCF5C #5CEC87 #5C79EC #EC5CC1

square

#ECCF5C #5CEC87 #5C79EC #EC5CC1

split-complementary

#ECCF5C #5CC1EC #875CEC

monochromatic

#B89715 #E6BF25 #ECCF5C #F2DF93 #F9EFCA

Accessibility & contrast

On white

1.54

#ECCF5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.65

#ECCF5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECCF5C

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECCF5C	#FFFFFF	#000000	##000000
##ECCF5C	1.00	1.54	13.65	13.65
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.65	21.00	1.00	1.00
##000000	13.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CB50

Deuteranopia (green-blind)

#EAD461

Tritanopia (blue-blind)

#FDC1B6

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #eccf5c;
/* rgb */ color: rgb(236, 207, 92);
/* oklch */ color: oklch(85.7% 0.137 95.2);

Tailwind

colors: {
  custom: {
    50: '#f5dd8e',
    500: '#eccf5c',
    950: '#000000',
  },
}

SCSS

$custom: #eccf5c;
$custom-light: #f5dd8e;
$custom-dark: #000000;

JSON

{
  "hex": "#eccf5c",
  "rgb": {
    "r": 236,
    "g": 207,
    "b": 92
  },
  "hsl": {
    "h": 47.917,
    "s": 79.121,
    "l": 64.314
  },
  "oklch": {
    "l": 0.85734,
    "c": 0.13715,
    "h": 95.2
  },
  "luminance": 0.63231
}

Semantic roles & 50–950 ramp

primary

#ECCF5C

secondary

#354FB8

accent

#34DB0A

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #ECCF5C

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

Preview Lab → · Contrast checker → · Palette generator →