#B1BE36#B1BE36

#B1BE36 is a light, vivid yellow. Relative luminance 0.464; OKLCH L 76.7% C 0.155 H 114.9°. Best body text is #000000 at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#B1BE36
RGB	rgb(177, 190, 54)
HSL	hsl(66, 56%, 48%)
HSV	hsv(66, 72%, 75%)
CMYK	cmyk(6.8%, 0%, 71.6%, 25.5%)
CIE-LAB	lab(73.83, -21.42, 63.19)
CIE-LCH	lch(73.83, 66.72, 108.73°)
OKLab	oklab(76.71% -0.065 0.1403)
OKLCH	oklch(76.71% 0.155 114.9)
XYZ	xyz(37.2118, 46.4410, 10.4931)
Luminance	0.4644 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BE36 #4336BE

analogous

#BE8736 #B1BE36 #6DBE36

triadic

#B1BE36 #36B1BE #BE36B1

tetradic

#B1BE36 #36BE87 #4336BE #BE366D

square

#B1BE36 #36BE87 #4336BE #BE366D

split-complementary

#B1BE36 #366DBE #8736BE

monochromatic

#585F1B #858E28 #B1BE36 #C7D260 #D8DF8F

Accessibility & contrast

On white

2.04

#B1BE36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.29

#B1BE36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BE36

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BE36	#FFFFFF	#000000	##000000
##B1BE36	1.00	2.04	10.29	10.29
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.29	21.00	1.00	1.00
##000000	10.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB41D

Deuteranopia (green-blind)

#CBB741

Tritanopia (blue-blind)

#BDB3A4

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b1be36;
/* rgb */ color: rgb(177, 190, 54);
/* oklch */ color: oklch(76.7% 0.155 114.9);

Tailwind

colors: {
  custom: {
    50: '#ccd176',
    500: '#b1be36',
    950: '#000000',
  },
}

SCSS

$custom: #b1be36;
$custom-light: #ccd176;
$custom-dark: #000000;

JSON

{
  "hex": "#b1be36",
  "rgb": {
    "r": 177,
    "g": 190,
    "b": 54
  },
  "hsl": {
    "h": 65.735,
    "s": 55.738,
    "l": 47.843
  },
  "oklch": {
    "l": 0.76706,
    "c": 0.15466,
    "h": 114.9
  },
  "luminance": 0.4644
}

Semantic roles & 50–950 ramp

primary

#B1BE36

secondary

#8C86CA

accent

#49DF57

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#141409

muted

#82827B

Preview Lab

Preview with #B1BE36

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

Preview Lab → · Contrast checker → · Palette generator →