#E9CF5A#E9CF5A

#E9CF5A is a very light, vivid yellow. Relative luminance 0.627; OKLCH L 85.4% C 0.138 H 96.8°. Best body text is #000000 at 13.54:1 contrast (WCAG AA passes).

Color values

HEX	#E9CF5A
RGB	rgb(233, 207, 90)
HSL	hsl(49, 76%, 63%)
HSV	hsv(49, 61%, 91%)
CMYK	cmyk(0%, 11.2%, 61.4%, 8.6%)
CIE-LAB	lab(83.28, -4.40, 59.94)
CIE-LCH	lch(83.28, 60.10, 94.20°)
OKLab	oklab(85.44% -0.0164 0.1374)
OKLCH	oklch(85.44% 0.138 96.8)
XYZ	xyz(57.7650, 62.6902, 18.7286)
Luminance	0.6269 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9CF5A #5A74E9

analogous

#E9875A #E9CF5A #BBE95A

triadic

#E9CF5A #5AE9CF #CF5AE9

tetradic

#E9CF5A #5AE987 #5A74E9 #E95ABB

square

#E9CF5A #5AE987 #5A74E9 #E95ABB

split-complementary

#E9CF5A #5ABBE9 #875AE9

monochromatic

#B19518 #E2BF24 #E9CF5A #F0DF90 #F7EEC6

Accessibility & contrast

On white

1.55

#E9CF5A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.54

#E9CF5A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9CF5A

13.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9CF5A	#FFFFFF	#000000	##000000
##E9CF5A	1.00	1.55	13.54	13.54
#FFFFFF	1.55	1.00	21.00	21.00
#000000	13.54	21.00	1.00	1.00
##000000	13.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E2CB4D

Deuteranopia (green-blind)

#E9D360

Tritanopia (blue-blind)

#FAC1B6

Achromatopsia (no color)

#CFCFCF

Design tokens & code

CSS

--color: #e9cf5a;
/* rgb */ color: rgb(233, 207, 90);
/* oklch */ color: oklch(85.4% 0.138 96.8);

Tailwind

colors: {
  custom: {
    50: '#f3dd8d',
    500: '#e9cf5a',
    950: '#000000',
  },
}

SCSS

$custom: #e9cf5a;
$custom-light: #f3dd8d;
$custom-dark: #000000;

JSON

{
  "hex": "#e9cf5a",
  "rgb": {
    "r": 233,
    "g": 207,
    "b": 90
  },
  "hsl": {
    "h": 49.091,
    "s": 76.471,
    "l": 63.333
  },
  "oklch": {
    "l": 0.85439,
    "c": 0.13841,
    "h": 96.8
  },
  "luminance": 0.62687
}

Semantic roles & 50–950 ramp

primary

#E9CF5A

secondary

#364CB1

accent

#32D90D

background

#FFFEFC

surface

#FFFCF4

border

#D7D5CE

text

#17150C

muted

#85847F

Preview Lab

Preview with #E9CF5A

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

Preview Lab → · Contrast checker → · Palette generator →