#E9CF61#E9CF61

#E9CF61 is a very light, vivid yellow. Relative luminance 0.628; OKLCH L 85.5% C 0.133 H 96.1°. Best body text is #000000 at 13.56:1 contrast (WCAG AA passes).

Color values

HEX	#E9CF61
RGB	rgb(233, 207, 97)
HSL	hsl(49, 76%, 65%)
HSV	hsv(49, 58%, 91%)
CMYK	cmyk(0%, 11.2%, 58.4%, 8.6%)
CIE-LAB	lab(83.34, -3.92, 56.89)
CIE-LCH	lch(83.34, 57.03, 93.95°)
OKLab	oklab(85.51% -0.0142 0.1318)
OKLCH	oklch(85.51% 0.133 96.1)
XYZ	xyz(58.0771, 62.8150, 20.3723)
Luminance	0.6281 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9CF61 #617BE9

analogous

#E98B61 #E9CF61 #BFE961

triadic

#E9CF61 #61E9CF #CF61E9

tetradic

#E9CF61 #61E98B #617BE9 #E961BF

square

#E9CF61 #61E98B #617BE9 #E961BF

split-complementary

#E9CF61 #61BFE9 #8B61E9

monochromatic

#B69819 #E2BF2B #E9CF61 #F0DF97 #F8F0CC

Accessibility & contrast

On white

1.55

#E9CF61 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.56

#E9CF61 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9CF61

13.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9CF61	#FFFFFF	#000000	##000000
##E9CF61	1.00	1.55	13.56	13.56
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.56	21.00	1.00	1.00
##000000	13.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CB56

Deuteranopia (green-blind)

#E8D366

Tritanopia (blue-blind)

#FAC1B7

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #e9cf61;
/* rgb */ color: rgb(233, 207, 97);
/* oklch */ color: oklch(85.5% 0.133 96.1);

Tailwind

colors: {
  custom: {
    50: '#f3dd91',
    500: '#e9cf61',
    950: '#000000',
  },
}

SCSS

$custom: #e9cf61;
$custom-light: #f3dd91;
$custom-dark: #000000;

JSON

{
  "hex": "#e9cf61",
  "rgb": {
    "r": 233,
    "g": 207,
    "b": 97
  },
  "hsl": {
    "h": 48.529,
    "s": 75.556,
    "l": 64.706
  },
  "oklch": {
    "l": 0.85512,
    "c": 0.13258,
    "h": 96.1
  },
  "luminance": 0.62812
}

Semantic roles & 50–950 ramp

primary

#E9CF61

secondary

#3850B6

accent

#34D80E

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#17150D

muted

#85847F

Preview Lab

Preview with #E9CF61

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

Preview Lab → · Contrast checker → · Palette generator →