#B0BE39#B0BE39

#B0BE39 is a light, vivid yellow. Relative luminance 0.464; OKLCH L 76.6% C 0.153 H 115.3°. Best body text is #000000 at 10.27:1 contrast (WCAG AA passes).

Color values

HEX	#B0BE39
RGB	rgb(176, 190, 57)
HSL	hsl(66, 54%, 48%)
HSV	hsv(66, 70%, 75%)
CMYK	cmyk(7.4%, 0%, 70%, 25.5%)
CIE-LAB	lab(73.77, -21.69, 62.02)
CIE-LCH	lch(73.77, 65.70, 109.27°)
OKLab	oklab(76.65% -0.0654 0.1384)
OKLCH	oklch(76.65% 0.153 115.3)
XYZ	xyz(37.0574, 46.3530, 10.8650)
Luminance	0.4635 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0BE39 #4739BE

analogous

#BE8939 #B0BE39 #6DBE39

triadic

#B0BE39 #39B0BE #BE39B0

tetradic

#B0BE39 #39BE89 #4739BE #BE396D

square

#B0BE39 #39BE89 #4739BE #BE396D

split-complementary

#B0BE39 #396DBE #8939BE

monochromatic

#59601D #848F2B #B0BE39 #C5D064 #D7DF93

Accessibility & contrast

On white

2.04

#B0BE39 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.27

#B0BE39 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0BE39

10.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0BE39	#FFFFFF	#000000	##000000
##B0BE39	1.00	2.04	10.27	10.27
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.27	21.00	1.00	1.00
##000000	10.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB423

Deuteranopia (green-blind)

#CAB643

Tritanopia (blue-blind)

#BBB3A4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b0be39;
/* rgb */ color: rgb(176, 190, 57);
/* oklch */ color: oklch(76.6% 0.153 115.3);

Tailwind

colors: {
  custom: {
    50: '#cbd178',
    500: '#b0be39',
    950: '#000000',
  },
}

SCSS

$custom: #b0be39;
$custom-light: #cbd178;
$custom-dark: #000000;

JSON

{
  "hex": "#b0be39",
  "rgb": {
    "r": 176,
    "g": 190,
    "b": 57
  },
  "hsl": {
    "h": 66.316,
    "s": 53.846,
    "l": 48.431
  },
  "oklch": {
    "l": 0.76647,
    "c": 0.15307,
    "h": 115.3
  },
  "luminance": 0.46352
}

Semantic roles & 50–950 ramp

primary

#B0BE39

secondary

#9089CA

accent

#4BDD5A

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#141409

muted

#82827B

Preview Lab

Preview with #B0BE39

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

Preview Lab → · Contrast checker → · Palette generator →