#E3BA3F#E3BA3F

#E3BA3F is a light, vivid yellow. Relative luminance 0.518; OKLCH L 80.4% C 0.143 H 89.8°. Best body text is #000000 at 11.36:1 contrast (WCAG AA passes).

Color values

HEX	#E3BA3F
RGB	rgb(227, 186, 63)
HSL	hsl(45, 75%, 57%)
HSV	hsv(45, 72%, 89%)
CMYK	cmyk(0%, 18.1%, 72.2%, 11%)
CIE-LAB	lab(77.17, 2.41, 64.58)
CIE-LCH	lch(77.17, 64.63, 87.86°)
OKLab	oklab(80.41% 0.0004 0.1431)
OKLCH	oklch(80.41% 0.143 89.8)
XYZ	xyz(50.1375, 51.8107, 12.0613)
Luminance	0.5181 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3BA3F #3F68E3

analogous

#E3683F #E3BA3F #BAE33F

triadic

#E3BA3F #3FE3BA #BA3FE3

tetradic

#E3BA3F #3FE368 #3F68E3 #E33FBA

square

#E3BA3F #3FE368 #3F68E3 #E33FBA

split-complementary

#E3BA3F #3FBAE3 #683FE3

monochromatic

#927315 #C89D1D #E3BA3F #EBCD74 #F3E0AA

Accessibility & contrast

On white

1.85

#E3BA3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.36

#E3BA3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3BA3F

11.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3BA3F	#FFFFFF	#000000	##000000
##E3BA3F	1.00	1.85	11.36	11.36
#FFFFFF	1.85	1.00	21.00	21.00
#000000	11.36	21.00	1.00	1.00
##000000	11.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB82C

Deuteranopia (green-blind)

#D9C345

Tritanopia (blue-blind)

#F6AAA1

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #e3ba3f;
/* rgb */ color: rgb(227, 186, 63);
/* oklch */ color: oklch(80.4% 0.143 89.8);

Tailwind

colors: {
  custom: {
    50: '#f0ce7c',
    500: '#e3ba3f',
    950: '#000000',
  },
}

SCSS

$custom: #e3ba3f;
$custom-light: #f0ce7c;
$custom-dark: #000000;

JSON

{
  "hex": "#e3ba3f",
  "rgb": {
    "r": 227,
    "g": 186,
    "b": 63
  },
  "hsl": {
    "h": 45,
    "s": 74.545,
    "l": 56.863
  },
  "oklch": {
    "l": 0.80413,
    "c": 0.14311,
    "h": 89.8
  },
  "luminance": 0.51808
}

Semantic roles & 50–950 ramp

primary

#E3BA3F

secondary

#2F4997

accent

#65F137

background

#FFFEFB

surface

#FFFAF2

border

#D7D3CC

text

#17130A

muted

#85837D

Preview Lab

Preview with #E3BA3F

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

Preview Lab → · Contrast checker → · Palette generator →