#E1BF2F#E1BF2F

#E1BF2F is a light, vivid yellow. Relative luminance 0.535; OKLCH L 81.1% C 0.154 H 94.7°. Best body text is #000000 at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#E1BF2F
RGB	rgb(225, 191, 47)
HSL	hsl(49, 75%, 53%)
HSV	hsv(49, 79%, 88%)
CMYK	cmyk(0%, 15.1%, 79.1%, 11.8%)
CIE-LAB	lab(78.16, -1.69, 71.01)
CIE-LCH	lch(78.16, 71.03, 91.36°)
OKLab	oklab(81.12% -0.0128 0.1538)
OKLCH	oklch(81.12% 0.154 94.7)
XYZ	xyz(50.1981, 53.4773, 10.3669)
Luminance	0.5347 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#E1BF2F #2F51E1

analogous

#E1662F #E1BF2F #AAE12F

triadic

#E1BF2F #2FE1BF #BF2FE1

tetradic

#E1BF2F #2FE166 #2F51E1 #E12FAA

square

#E1BF2F #2FE166 #2F51E1 #E12FAA

split-complementary

#E1BF2F #2FAAE1 #662FE1

monochromatic

#836D13 #B89A1B #E1BF2F #E9CF64 #F0E09A

Accessibility & contrast

On white

1.80

#E1BF2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.69

#E1BF2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #E1BF2F

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##E1BF2F	#FFFFFF	#000000	##000000
##E1BF2F	1.00	1.80	11.69	11.69
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.69	21.00	1.00	1.00
##000000	11.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4BB06

Deuteranopia (green-blind)

#DCC639

Tritanopia (blue-blind)

#F3AFA4

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #e1bf2f;
/* rgb */ color: rgb(225, 191, 47);
/* oklch */ color: oklch(81.1% 0.154 94.7);

Tailwind

colors: {
  custom: {
    50: '#efd174',
    500: '#e1bf2f',
    950: '#000000',
  },
}

SCSS

$custom: #e1bf2f;
$custom-light: #efd174;
$custom-dark: #000000;

JSON

{
  "hex": "#e1bf2f",
  "rgb": {
    "r": 225,
    "g": 191,
    "b": 47
  },
  "hsl": {
    "h": 48.539,
    "s": 74.79,
    "l": 53.333
  },
  "oklch": {
    "l": 0.81119,
    "c": 0.15431,
    "h": 94.7
  },
  "luminance": 0.53474
}

Semantic roles & 50–950 ramp

primary

#E1BF2F

secondary

#2B3D89

accent

#5AF136

background

#FFFEFB

surface

#FFFBF1

border

#D7D4CB

text

#171409

muted

#85837D

Preview Lab

Preview with #E1BF2F

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

Preview Lab → · Contrast checker → · Palette generator →