#E3BB3E#E3BB3E

#E3BB3E is a light, vivid yellow. Relative luminance 0.522; OKLCH L 80.6% C 0.144 H 90.5°. Best body text is #000000 at 11.44:1 contrast (WCAG AA passes).

Color values

HEX	#E3BB3E
RGB	rgb(227, 187, 62)
HSL	hsl(45, 75%, 57%)
HSV	hsv(45, 73%, 89%)
CMYK	cmyk(0%, 17.6%, 72.7%, 11%)
CIE-LAB	lab(77.41, 1.84, 65.21)
CIE-LCH	lch(77.41, 65.23, 88.38°)
OKLab	oklab(80.6% -0.0013 0.1443)
OKLCH	oklch(80.6% 0.144 90.5)
XYZ	xyz(50.3212, 52.2224, 11.9860)
Luminance	0.5222 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3BB3E #3E66E3

analogous

#E3693E #E3BB3E #B8E33E

triadic

#E3BB3E #3EE3BB #BB3EE3

tetradic

#E3BB3E #3EE369 #3E66E3 #E33EB8

square

#E3BB3E #3EE369 #3E66E3 #E33EB8

split-complementary

#E3BB3E #3EB8E3 #693EE3

monochromatic

#917315 #C79E1D #E3BB3E #EBCE73 #F3E1A9

Accessibility & contrast

On white

1.84

#E3BB3E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.44

#E3BB3E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3BB3E

11.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3BB3E	#FFFFFF	#000000	##000000
##E3BB3E	1.00	1.84	11.44	11.44
#FFFFFF	1.84	1.00	21.00	21.00
#000000	11.44	21.00	1.00	1.00
##000000	11.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B92B

Deuteranopia (green-blind)

#DAC445

Tritanopia (blue-blind)

#F6ABA2

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #e3bb3e;
/* rgb */ color: rgb(227, 187, 62);
/* oklch */ color: oklch(80.6% 0.144 90.5);

Tailwind

colors: {
  custom: {
    50: '#f0cf7b',
    500: '#e3bb3e',
    950: '#000000',
  },
}

SCSS

$custom: #e3bb3e;
$custom-light: #f0cf7b;
$custom-dark: #000000;

JSON

{
  "hex": "#e3bb3e",
  "rgb": {
    "r": 227,
    "g": 187,
    "b": 62
  },
  "hsl": {
    "h": 45.455,
    "s": 74.661,
    "l": 56.667
  },
  "oklch": {
    "l": 0.80604,
    "c": 0.14426,
    "h": 90.5
  },
  "luminance": 0.52219
}

Semantic roles & 50–950 ramp

primary

#E3BB3E

secondary

#2F4896

accent

#64F137

background

#FFFEFB

surface

#FFFAF2

border

#D7D3CC

text

#17130A

muted

#85837D

Preview Lab

Preview with #E3BB3E

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

Preview Lab → · Contrast checker → · Palette generator →