#E6CF5B#E6CF5B

#E6CF5B is a very light, vivid yellow. Relative luminance 0.622; OKLCH L 85.2% C 0.137 H 98.2°. Best body text is #000000 at 13.44:1 contrast (WCAG AA passes).

Color values

HEX	#E6CF5B
RGB	rgb(230, 207, 91)
HSL	hsl(50, 74%, 63%)
HSV	hsv(50, 60%, 90%)
CMYK	cmyk(0%, 10%, 60.4%, 9.8%)
CIE-LAB	lab(83.02, -5.58, 59.15)
CIE-LCH	lch(83.02, 59.41, 95.39°)
OKLab	oklab(85.18% -0.0195 0.1359)
OKLCH	oklch(85.18% 0.137 98.2)
XYZ	xyz(56.8366, 62.2065, 18.9087)
Luminance	0.6220 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6CF5B #5B72E6

analogous

#E6895B #E6CF5B #B7E65B

triadic

#E6CF5B #5BE6CF #CF5BE6

tetradic

#E6CF5B #5BE689 #5B72E6 #E65BB7

square

#E6CF5B #5BE689 #5B72E6 #E65BB7

split-complementary

#E6CF5B #5BB7E6 #895BE6

monochromatic

#AC941A #DEBF26 #E6CF5B #EEDF90 #F6EEC5

Accessibility & contrast

On white

1.56

#E6CF5B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.44

#E6CF5B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E6CF5B

13.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6CF5B	#FFFFFF	#000000	##000000
##E6CF5B	1.00	1.56	13.44	13.44
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.44	21.00	1.00	1.00
##000000	13.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CA4E

Deuteranopia (green-blind)

#E8D261

Tritanopia (blue-blind)

#F7C1B6

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #e6cf5b;
/* rgb */ color: rgb(230, 207, 91);
/* oklch */ color: oklch(85.2% 0.137 98.2);

Tailwind

colors: {
  custom: {
    50: '#f1dd8e',
    500: '#e6cf5b',
    950: '#000000',
  },
}

SCSS

$custom: #e6cf5b;
$custom-light: #f1dd8e;
$custom-dark: #000000;

JSON

{
  "hex": "#e6cf5b",
  "rgb": {
    "r": 230,
    "g": 207,
    "b": 91
  },
  "hsl": {
    "h": 50.072,
    "s": 73.545,
    "l": 62.941
  },
  "oklch": {
    "l": 0.85176,
    "c": 0.13734,
    "h": 98.2
  },
  "luminance": 0.62204
}

Semantic roles & 50–950 ramp

primary

#E6CF5B

secondary

#384BAE

accent

#31D610

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#17150D

muted

#85847F

Preview Lab

Preview with #E6CF5B

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

Preview Lab → · Contrast checker → · Palette generator →