#E1CF65#E1CF65

#E1CF65 is a very light, vivid yellow. Relative luminance 0.616; OKLCH L 84.8% C 0.128 H 99.8°. Best body text is #000000 at 13.31:1 contrast (WCAG AA passes).

Color values

HEX	#E1CF65
RGB	rgb(225, 207, 101)
HSL	hsl(51, 67%, 64%)
HSV	hsv(51, 55%, 88%)
CMYK	cmyk(0%, 8%, 55.1%, 11.8%)
CIE-LAB	lab(82.69, -6.92, 54.12)
CIE-LCH	lch(82.69, 54.56, 97.29°)
OKLab	oklab(84.84% -0.0219 0.1265)
OKLCH	oklch(84.84% 0.128 99.8)
XYZ	xyz(55.7151, 61.5750, 21.2598)
Luminance	0.6157 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1CF65 #6577E1

analogous

#E19165 #E1CF65 #B5E165

triadic

#E1CF65 #65E1CF #CF65E1

tetradic

#E1CF65 #65E191 #6577E1 #E165B5

square

#E1CF65 #65E191 #6577E1 #E165B5

split-complementary

#E1CF65 #65B5E1 #9165E1

monochromatic

#AA9621 #D7BF32 #E1CF65 #EBDF98 #F5EFCB

Accessibility & contrast

On white

1.58

#E1CF65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.31

#E1CF65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1CF65

13.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1CF65	#FFFFFF	#000000	##000000
##E1CF65	1.00	1.58	13.31	13.31
#FFFFFF	1.58	1.00	21.00	21.00
#000000	13.31	21.00	1.00	1.00
##000000	13.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0CA5B

Deuteranopia (green-blind)

#E5D16A

Tritanopia (blue-blind)

#F0C2B7

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #e1cf65;
/* rgb */ color: rgb(225, 207, 101);
/* oklch */ color: oklch(84.8% 0.128 99.8);

Tailwind

colors: {
  custom: {
    50: '#eddd94',
    500: '#e1cf65',
    950: '#000000',
  },
}

SCSS

$custom: #e1cf65;
$custom-light: #eddd94;
$custom-dark: #000000;

JSON

{
  "hex": "#e1cf65",
  "rgb": {
    "r": 225,
    "g": 207,
    "b": 101
  },
  "hsl": {
    "h": 51.29,
    "s": 67.391,
    "l": 63.922
  },
  "oklch": {
    "l": 0.84838,
    "c": 0.12835,
    "h": 99.8
  },
  "luminance": 0.61573
}

Semantic roles & 50–950 ramp

primary

#E1CF65

secondary

#3E4EAC

accent

#31CF16

background

#FFFEFC

surface

#FEFCF4

border

#D6D5CE

text

#17150D

muted

#85847F

Preview Lab

Preview with #E1CF65

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

Preview Lab → · Contrast checker → · Palette generator →