#E0CF66#E0CF66

#E0CF66 is a very light, vivid yellow. Relative luminance 0.614; OKLCH L 84.8% C 0.127 H 100.2°. Best body text is #000000 at 13.29:1 contrast (WCAG AA passes).

Color values

HEX	#E0CF66
RGB	rgb(224, 207, 102)
HSL	hsl(52, 66%, 64%)
HSV	hsv(52, 54%, 88%)
CMYK	cmyk(0%, 7.6%, 54.5%, 12.2%)
CIE-LAB	lab(82.61, -7.25, 53.55)
CIE-LCH	lch(82.61, 54.04, 97.71°)
OKLab	oklab(84.76% -0.0227 0.1254)
OKLCH	oklch(84.76% 0.127 100.2)
XYZ	xyz(55.4534, 61.4344, 21.5048)
Luminance	0.6143 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E0CF66 #6677E0

analogous

#E09266 #E0CF66 #B4E066

triadic

#E0CF66 #66E0CF #CF66E0

tetradic

#E0CF66 #66E092 #6677E0 #E066B4

square

#E0CF66 #66E092 #6677E0 #E066B4

split-complementary

#E0CF66 #66B4E0 #9266E0

monochromatic

#A99622 #D6BF33 #E0CF66 #EADF99 #F5EFCC

Accessibility & contrast

On white

1.58

#E0CF66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.29

#E0CF66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E0CF66

13.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E0CF66	#FFFFFF	#000000	##000000
##E0CF66	1.00	1.58	13.29	13.29
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.29	21.00	1.00	1.00
##000000	13.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0CA5C

Deuteranopia (green-blind)

#E5D16B

Tritanopia (blue-blind)

#EFC2B7

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #e0cf66;
/* rgb */ color: rgb(224, 207, 102);
/* oklch */ color: oklch(84.8% 0.127 100.2);

Tailwind

colors: {
  custom: {
    50: '#ecdd94',
    500: '#e0cf66',
    950: '#000000',
  },
}

SCSS

$custom: #e0cf66;
$custom-light: #ecdd94;
$custom-dark: #000000;

JSON

{
  "hex": "#e0cf66",
  "rgb": {
    "r": 224,
    "g": 207,
    "b": 102
  },
  "hsl": {
    "h": 51.639,
    "s": 66.304,
    "l": 63.922
  },
  "oklch": {
    "l": 0.84762,
    "c": 0.12738,
    "h": 100.2
  },
  "luminance": 0.61432
}

Semantic roles & 50–950 ramp

primary

#E0CF66

secondary

#3F4EAB

accent

#31CE17

background

#FFFEFC

surface

#FEFCF4

border

#D6D5CE

text

#17150D

muted

#85847F

Preview Lab

Preview with #E0CF66

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

Preview Lab → · Contrast checker → · Palette generator →