#E9CF65#E9CF65

#E9CF65 is a very light, vivid yellow. Relative luminance 0.629; OKLCH L 85.6% C 0.129 H 95.7°. Best body text is #000000 at 13.58:1 contrast (WCAG AA passes).

Color values

HEX	#E9CF65
RGB	rgb(233, 207, 101)
HSL	hsl(48, 75%, 65%)
HSV	hsv(48, 57%, 91%)
CMYK	cmyk(0%, 11.2%, 56.7%, 8.6%)
CIE-LAB	lab(83.39, -3.63, 55.11)
CIE-LCH	lch(83.39, 55.23, 93.77°)
OKLab	oklab(85.56% -0.0129 0.1284)
OKLCH	oklch(85.56% 0.129 95.7)
XYZ	xyz(58.2684, 62.8915, 21.3794)
Luminance	0.6289 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9CF65 #657FE9

analogous

#E98D65 #E9CF65 #C1E965

triadic

#E9CF65 #65E9CF #CF65E9

tetradic

#E9CF65 #65E98D #657FE9 #E965C1

square

#E9CF65 #65E98D #657FE9 #E965C1

split-complementary

#E9CF65 #65C1E9 #8D65E9

monochromatic

#B99A1A #E1BE2F #E9CF65 #F1E09B #F8F0D0

Accessibility & contrast

On white

1.55

#E9CF65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.58

#E9CF65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9CF65

13.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9CF65	#FFFFFF	#000000	##000000
##E9CF65	1.00	1.55	13.58	13.58
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.58	21.00	1.00	1.00
##000000	13.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CB5B

Deuteranopia (green-blind)

#E8D36A

Tritanopia (blue-blind)

#FAC1B7

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #e9cf65;
/* rgb */ color: rgb(233, 207, 101);
/* oklch */ color: oklch(85.6% 0.129 95.7);

Tailwind

colors: {
  custom: {
    50: '#f3dd94',
    500: '#e9cf65',
    950: '#000000',
  },
}

SCSS

$custom: #e9cf65;
$custom-light: #f3dd94;
$custom-dark: #000000;

JSON

{
  "hex": "#e9cf65",
  "rgb": {
    "r": 233,
    "g": 207,
    "b": 101
  },
  "hsl": {
    "h": 48.182,
    "s": 75,
    "l": 65.49
  },
  "oklch": {
    "l": 0.85557,
    "c": 0.12909,
    "h": 95.7
  },
  "luminance": 0.62889
}

Semantic roles & 50–950 ramp

primary

#E9CF65

secondary

#3A53B9

accent

#36D70E

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#17150D

muted

#85847F

Preview Lab

Preview with #E9CF65

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

Preview Lab → · Contrast checker → · Palette generator →