#E7C03B#E7C03B

#E7C03B is a light, vivid yellow. Relative luminance 0.550; OKLCH L 82.0% C 0.150 H 91.8°. Best body text is #000000 at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#E7C03B
RGB	rgb(231, 192, 59)
HSL	hsl(46, 78%, 57%)
HSV	hsv(46, 74%, 91%)
CMYK	cmyk(0%, 16.9%, 74.5%, 9.4%)
CIE-LAB	lab(79.05, 0.82, 68.03)
CIE-LCH	lch(79.05, 68.03, 89.31°)
OKLab	oklab(81.98% -0.0048 0.1495)
OKLCH	oklch(81.98% 0.15 91.8)
XYZ	xyz(52.5970, 55.0072, 11.9839)
Luminance	0.5500 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E7C03B #3B62E7

analogous

#E76A3B #E7C03B #B8E73B

triadic

#E7C03B #3BE7C0 #C03BE7

tetradic

#E7C03B #3BE76A #3B62E7 #E73BB8

square

#E7C03B #3BE76A #3B62E7 #E73BB8

split-complementary

#E7C03B #3BB8E7 #6A3BE7

monochromatic

#957812 #CCA319 #E7C03B #EED272 #F4E3A8

Accessibility & contrast

On white

1.75

#E7C03B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.00

#E7C03B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E7C03B

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E7C03B	#FFFFFF	#000000	##000000
##E7C03B	1.00	1.75	12.00	12.00
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.00	21.00	1.00	1.00
##000000	12.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5BD24

Deuteranopia (green-blind)

#DFC843

Tritanopia (blue-blind)

#FAB0A6

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #e7c03b;
/* rgb */ color: rgb(231, 192, 59);
/* oklch */ color: oklch(82.0% 0.150 91.8);

Tailwind

colors: {
  custom: {
    50: '#f3d27a',
    500: '#e7c03b',
    950: '#000000',
  },
}

SCSS

$custom: #e7c03b;
$custom-light: #f3d27a;
$custom-dark: #000000;

JSON

{
  "hex": "#e7c03b",
  "rgb": {
    "r": 231,
    "g": 192,
    "b": 59
  },
  "hsl": {
    "h": 46.395,
    "s": 78.182,
    "l": 56.863
  },
  "oklch": {
    "l": 0.81975,
    "c": 0.14958,
    "h": 91.8
  },
  "luminance": 0.55004
}

Semantic roles & 50–950 ramp

primary

#E7C03B

secondary

#2D4599

accent

#5FF533

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#18140A

muted

#86837D

Preview Lab

Preview with #E7C03B

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

Preview Lab → · Contrast checker → · Palette generator →