#E3BF4B#E3BF4B

#E3BF4B is a light, vivid yellow. Relative luminance 0.541; OKLCH L 81.5% C 0.138 H 91.6°. Best body text is #000000 at 11.82:1 contrast (WCAG AA passes).

Color values

HEX	#E3BF4B
RGB	rgb(227, 191, 75)
HSL	hsl(46, 73%, 59%)
HSV	hsv(46, 67%, 89%)
CMYK	cmyk(0%, 15.9%, 67%, 11%)
CIE-LAB	lab(78.52, 0.42, 61.12)
CIE-LCH	lch(78.52, 61.12, 89.61°)
OKLab	oklab(81.51% -0.0039 0.1379)
OKLCH	oklch(81.51% 0.138 91.6)
XYZ	xyz(51.5820, 54.1034, 14.3813)
Luminance	0.5410 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E3BF4B #4B6FE3

analogous

#E3734B #E3BF4B #BBE34B

triadic

#E3BF4B #4BE3BF #BF4BE3

tetradic

#E3BF4B #4BE373 #4B6FE3 #E34BBB

square

#E3BF4B #4BE373 #4B6FE3 #E34BBB

split-complementary

#E3BF4B #4BBBE3 #734BE3

monochromatic

#9B7C18 #D0A720 #E3BF4B #EBD280 #F3E5B5

Accessibility & contrast

On white

1.78

#E3BF4B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.82

#E3BF4B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E3BF4B

11.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E3BF4B	#FFFFFF	#000000	##000000
##E3BF4B	1.00	1.78	11.82	11.82
#FFFFFF	1.78	1.00	21.00	21.00
#000000	11.82	21.00	1.00	1.00
##000000	11.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BC3D

Deuteranopia (green-blind)

#DCC751

Tritanopia (blue-blind)

#F5B0A7

Achromatopsia (no color)

#C2C2C2

Design tokens & code

CSS

--color: #e3bf4b;
/* rgb */ color: rgb(227, 191, 75);
/* oklch */ color: oklch(81.5% 0.138 91.6);

Tailwind

colors: {
  custom: {
    50: '#f0d283',
    500: '#e3bf4b',
    950: '#000000',
  },
}

SCSS

$custom: #e3bf4b;
$custom-light: #f0d283;
$custom-dark: #000000;

JSON

{
  "hex": "#e3bf4b",
  "rgb": {
    "r": 227,
    "g": 191,
    "b": 75
  },
  "hsl": {
    "h": 45.789,
    "s": 73.077,
    "l": 59.216
  },
  "oklch": {
    "l": 0.81509,
    "c": 0.13794,
    "h": 91.6
  },
  "luminance": 0.541
}

Semantic roles & 50–950 ramp

primary

#E3BF4B

secondary

#334D9F

accent

#64F038

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#17140B

muted

#85837E

Preview Lab

Preview with #E3BF4B

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

Preview Lab → · Contrast checker → · Palette generator →