#E9C03D#E9C03D

#E9C03D is a very light, vivid yellow. Relative luminance 0.554; OKLCH L 82.2% C 0.149 H 90.8°. Best body text is #000000 at 12.07:1 contrast (WCAG AA passes).

Color values

HEX	#E9C03D
RGB	rgb(233, 192, 61)
HSL	hsl(46, 80%, 58%)
HSV	hsv(46, 74%, 91%)
CMYK	cmyk(0%, 17.6%, 73.8%, 8.6%)
CIE-LAB	lab(79.25, 1.76, 67.56)
CIE-LCH	lch(79.25, 67.58, 88.51°)
OKLab	oklab(82.19% -0.002 0.1488)
OKLCH	oklch(82.19% 0.149 90.8)
XYZ	xyz(53.2993, 55.3631, 12.2928)
Luminance	0.5536 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E9C03D #3D66E9

analogous

#E96A3D #E9C03D #BCE93D

triadic

#E9C03D #3DE9C0 #C03DE9

tetradic

#E9C03D #3DE96A #3D66E9 #E93DBC

square

#E9C03D #3DE96A #3D66E9 #E93DBC

split-complementary

#E9C03D #3DBCE9 #6A3DE9

monochromatic

#9A7A11 #D1A518 #E9C03D #EFD274 #F5E4AB

Accessibility & contrast

On white

1.74

#E9C03D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.07

#E9C03D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E9C03D

12.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E9C03D	#FFFFFF	#000000	##000000
##E9C03D	1.00	1.74	12.07	12.07
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.07	21.00	1.00	1.00
##000000	12.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6BE27

Deuteranopia (green-blind)

#E0C944

Tritanopia (blue-blind)

#FCB0A6

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #e9c03d;
/* rgb */ color: rgb(233, 192, 61);
/* oklch */ color: oklch(82.2% 0.149 90.8);

Tailwind

colors: {
  custom: {
    50: '#f5d27b',
    500: '#e9c03d',
    950: '#000000',
  },
}

SCSS

$custom: #e9c03d;
$custom-light: #f5d27b;
$custom-dark: #000000;

JSON

{
  "hex": "#e9c03d",
  "rgb": {
    "r": 233,
    "g": 192,
    "b": 61
  },
  "hsl": {
    "h": 45.698,
    "s": 79.63,
    "l": 57.647
  },
  "oklch": {
    "l": 0.82185,
    "c": 0.14882,
    "h": 90.8
  },
  "luminance": 0.5536
}

Semantic roles & 50–950 ramp

primary

#E9C03D

secondary

#2D489D

accent

#61F632

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#18140A

muted

#86837D

Preview Lab

Preview with #E9C03D

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

Preview Lab → · Contrast checker → · Palette generator →