#B1BD36#B1BD36

#B1BD36 is a light, vivid yellow. Relative luminance 0.460; OKLCH L 76.5% C 0.154 H 114.5°. Best body text is #000000 at 10.20:1 contrast (WCAG AA passes).

Color values

HEX	#B1BD36
RGB	rgb(177, 189, 54)
HSL	hsl(65, 56%, 48%)
HSV	hsv(65, 71%, 74%)
CMYK	cmyk(6.3%, 0%, 71.4%, 25.9%)
CIE-LAB	lab(73.55, -20.93, 62.91)
CIE-LCH	lch(73.55, 66.30, 108.40°)
OKLab	oklab(76.48% -0.0637 0.1397)
OKLCH	oklch(76.48% 0.154 114.5)
XYZ	xyz(36.9959, 46.0093, 10.4211)
Luminance	0.4601 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BD36 #4236BD

analogous

#BD8536 #B1BD36 #6EBD36

triadic

#B1BD36 #36B1BD #BD36B1

tetradic

#B1BD36 #36BD85 #4236BD #BD366E

square

#B1BD36 #36BD85 #4236BD #BD366E

split-complementary

#B1BD36 #366EBD #8536BD

monochromatic

#585E1B #848D28 #B1BD36 #C7D15F #D8DF8F

Accessibility & contrast

On white

2.06

#B1BD36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.20

#B1BD36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BD36

10.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BD36	#FFFFFF	#000000	##000000
##B1BD36	1.00	2.06	10.20	10.20
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.20	21.00	1.00	1.00
##000000	10.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB41D

Deuteranopia (green-blind)

#CAB641

Tritanopia (blue-blind)

#BDB2A3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b1bd36;
/* rgb */ color: rgb(177, 189, 54);
/* oklch */ color: oklch(76.5% 0.154 114.5);

Tailwind

colors: {
  custom: {
    50: '#ccd076',
    500: '#b1bd36',
    950: '#000000',
  },
}

SCSS

$custom: #b1bd36;
$custom-light: #ccd076;
$custom-dark: #000000;

JSON

{
  "hex": "#b1bd36",
  "rgb": {
    "r": 177,
    "g": 189,
    "b": 54
  },
  "hsl": {
    "h": 65.333,
    "s": 55.556,
    "l": 47.647
  },
  "oklch": {
    "l": 0.76482,
    "c": 0.15356,
    "h": 114.5
  },
  "luminance": 0.46009
}

Semantic roles & 50–950 ramp

primary

#B1BD36

secondary

#8B85C9

accent

#49DF56

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#141409

muted

#82827B

Preview Lab

Preview with #B1BD36

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

Preview Lab → · Contrast checker → · Palette generator →