#E6CF55#E6CF55

#E6CF55 is a very light, vivid yellow. Relative luminance 0.621; OKLCH L 85.1% C 0.142 H 98.6°. Best body text is #000000 at 13.42:1 contrast (WCAG AA passes).

Color values

HEX	#E6CF55
RGB	rgb(230, 207, 85)
HSL	hsl(50, 74%, 62%)
HSV	hsv(50, 63%, 90%)
CMYK	cmyk(0%, 10%, 63%, 9.8%)
CIE-LAB	lab(82.97, -5.97, 61.69)
CIE-LCH	lch(82.97, 61.98, 95.53°)
OKLab	oklab(85.12% -0.0213 0.1405)
OKLCH	oklch(85.12% 0.142 98.6)
XYZ	xyz(56.5880, 62.1071, 17.5997)
Luminance	0.6210 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E6CF55 #556CE6

analogous

#E68755 #E6CF55 #B4E655

triadic

#E6CF55 #55E6CF #CF55E6

tetradic

#E6CF55 #55E687 #556CE6 #E655B4

square

#E6CF55 #55E687 #556CE6 #E655B4

split-complementary

#E6CF55 #55B4E6 #8755E6

monochromatic

#A89119 #DDBF21 #E6CF55 #EEDE8A #F6EDC0

Accessibility & contrast

On white

1.56

#E6CF55 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.42

#E6CF55 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E6CF55

13.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E6CF55	#FFFFFF	#000000	##000000
##E6CF55	1.00	1.56	13.42	13.42
#FFFFFF	1.56	1.00	21.00	21.00
#000000	13.42	21.00	1.00	1.00
##000000	13.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CA47

Deuteranopia (green-blind)

#E8D25B

Tritanopia (blue-blind)

#F7C1B5

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #e6cf55;
/* rgb */ color: rgb(230, 207, 85);
/* oklch */ color: oklch(85.1% 0.142 98.6);

Tailwind

colors: {
  custom: {
    50: '#f1dd8a',
    500: '#e6cf55',
    950: '#000000',
  },
}

SCSS

$custom: #e6cf55;
$custom-light: #f1dd8a;
$custom-dark: #000000;

JSON

{
  "hex": "#e6cf55",
  "rgb": {
    "r": 230,
    "g": 207,
    "b": 85
  },
  "hsl": {
    "h": 50.483,
    "s": 74.359,
    "l": 61.765
  },
  "oklch": {
    "l": 0.85118,
    "c": 0.14214,
    "h": 98.6
  },
  "luminance": 0.62105
}

Semantic roles & 50–950 ramp

primary

#E6CF55

secondary

#3648AA

accent

#2FD60F

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#17150C

muted

#85847F

Preview Lab

Preview with #E6CF55

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

Preview Lab → · Contrast checker → · Palette generator →