#ECCF5E#ECCF5E

#ECCF5E is a very light, vivid yellow. Relative luminance 0.633; OKLCH L 85.8% C 0.136 H 95.0°. Best body text is #000000 at 13.65:1 contrast (WCAG AA passes).

Color values

HEX	#ECCF5E
RGB	rgb(236, 207, 94)
HSL	hsl(48, 79%, 65%)
HSV	hsv(48, 60%, 93%)
CMYK	cmyk(0%, 12.3%, 60.2%, 7.5%)
CIE-LAB	lab(83.58, -2.89, 58.59)
CIE-LCH	lch(83.58, 58.66, 92.83°)
OKLab	oklab(85.76% -0.0118 0.135)
OKLCH	oklch(85.76% 0.136 95)
XYZ	xyz(58.9278, 63.2695, 19.6958)
Luminance	0.6327 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECCF5E #5E7BEC

analogous

#EC885E #ECCF5E #C2EC5E

triadic

#ECCF5E #5EECCF #CF5EEC

tetradic

#ECCF5E #5EEC88 #5E7BEC #EC5EC2

square

#ECCF5E #5EEC88 #5E7BEC #EC5EC2

split-complementary

#ECCF5E #5EC2EC #885EEC

monochromatic

#BA9816 #E6BF27 #ECCF5E #F2DF95 #F9F0CB

Accessibility & contrast

On white

1.54

#ECCF5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.65

#ECCF5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECCF5E

13.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECCF5E	#FFFFFF	#000000	##000000
##ECCF5E	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)

#E2CB52

Deuteranopia (green-blind)

#EAD463

Tritanopia (blue-blind)

#FDC1B6

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #eccf5e;
/* rgb */ color: rgb(236, 207, 94);
/* oklch */ color: oklch(85.8% 0.136 95.0);

Tailwind

colors: {
  custom: {
    50: '#f5dd90',
    500: '#eccf5e',
    950: '#000000',
  },
}

SCSS

$custom: #eccf5e;
$custom-light: #f5dd90;
$custom-dark: #000000;

JSON

{
  "hex": "#eccf5e",
  "rgb": {
    "r": 236,
    "g": 207,
    "b": 94
  },
  "hsl": {
    "h": 47.746,
    "s": 78.889,
    "l": 64.706
  },
  "oklch": {
    "l": 0.85755,
    "c": 0.13551,
    "h": 95
  },
  "luminance": 0.63267
}

Semantic roles & 50–950 ramp

primary

#ECCF5E

secondary

#3550B9

accent

#35DB0A

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#18150D

muted

#86847F

Preview Lab

Preview with #ECCF5E

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

Preview Lab → · Contrast checker → · Palette generator →