#E4BF4F#E4BF4F

#E4BF4F is a light, vivid yellow. Relative luminance 0.543; OKLCH L 81.6% C 0.135 H 90.7°. Best body text is #000000 at 11.86:1 contrast (WCAG AA passes).

Color values

HEX	#E4BF4F
RGB	rgb(228, 191, 79)
HSL	hsl(45, 73%, 60%)
HSV	hsv(45, 65%, 89%)
CMYK	cmyk(0%, 16.2%, 65.4%, 10.6%)
CIE-LAB	lab(78.65, 1.07, 59.58)
CIE-LCH	lch(78.65, 59.58, 88.97°)
OKLab	oklab(81.64% -0.0016 0.1352)
OKLCH	oklch(81.64% 0.135 90.7)
XYZ	xyz(52.0396, 54.3231, 15.1400)
Luminance	0.5432 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E4BF4F #4F74E4

analogous

#E4754F #E4BF4F #BEE44F

triadic

#E4BF4F #4FE4BF #BF4FE4

tetradic

#E4BF4F #4FE475 #4F74E4 #E44FBE

square

#E4BF4F #4FE475 #4F74E4 #E44FBE

split-complementary

#E4BF4F #4FBEE4 #754FE4

monochromatic

#A07E19 #D5A821 #E4BF4F #ECD284 #F4E6B9

Accessibility & contrast

On white

1.77

#E4BF4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.86

#E4BF4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E4BF4F

11.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E4BF4F	#FFFFFF	#000000	##000000
##E4BF4F	1.00	1.77	11.86	11.86
#FFFFFF	1.77	1.00	21.00	21.00
#000000	11.86	21.00	1.00	1.00
##000000	11.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3BD42

Deuteranopia (green-blind)

#DCC754

Tritanopia (blue-blind)

#F6B0A7

Achromatopsia (no color)

#C3C3C3

Design tokens & code

CSS

--color: #e4bf4f;
/* rgb */ color: rgb(228, 191, 79);
/* oklch */ color: oklch(81.6% 0.135 90.7);

Tailwind

colors: {
  custom: {
    50: '#f0d285',
    500: '#e4bf4f',
    950: '#000000',
  },
}

SCSS

$custom: #e4bf4f;
$custom-light: #f0d285;
$custom-dark: #000000;

JSON

{
  "hex": "#e4bf4f",
  "rgb": {
    "r": 228,
    "g": 191,
    "b": 79
  },
  "hsl": {
    "h": 45.101,
    "s": 73.399,
    "l": 60.196
  },
  "oklch": {
    "l": 0.81642,
    "c": 0.13522,
    "h": 90.7
  },
  "luminance": 0.5432
}

Semantic roles & 50–950 ramp

primary

#E4BF4F

secondary

#3450A3

accent

#41D610

background

#FFFEFB

surface

#FFFBF2

border

#D7D4CC

text

#17140B

muted

#85837E

Preview Lab

Preview with #E4BF4F

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

Preview Lab → · Contrast checker → · Palette generator →