#B1BA36#B1BA36

#B1BA36 is a light, vivid yellow. Relative luminance 0.447; OKLCH L 75.8% C 0.150 H 113.3°. Best body text is #000000 at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#B1BA36
RGB	rgb(177, 186, 54)
HSL	hsl(64, 55%, 47%)
HSV	hsv(64, 71%, 73%)
CMYK	cmyk(4.8%, 0%, 71%, 27.1%)
CIE-LAB	lab(72.72, -19.44, 62.10)
CIE-LCH	lch(72.72, 65.07, 107.38°)
OKLab	oklab(75.81% -0.0595 0.138)
OKLCH	oklch(75.81% 0.15 113.3)
XYZ	xyz(36.3573, 44.7320, 10.2082)
Luminance	0.4473 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BA36 #3F36BA

analogous

#BA8136 #B1BA36 #6FBA36

triadic

#B1BA36 #36B1BA #BA36B1

tetradic

#B1BA36 #36BA81 #3F36BA #BA366F

square

#B1BA36 #36BA81 #3F36BA #BA366F

split-complementary

#B1BA36 #366FBA #8136BA

monochromatic

#575B1A #848B28 #B1BA36 #C8D05D #D8DE8D

Accessibility & contrast

On white

2.11

#B1BA36 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.95

#B1BA36 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BA36

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BA36	#FFFFFF	#000000	##000000
##B1BA36	1.00	2.11	9.95	9.95
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.95	21.00	1.00	1.00
##000000	9.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8B11F

Deuteranopia (green-blind)

#C8B440

Tritanopia (blue-blind)

#BDAFA0

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #b1ba36;
/* rgb */ color: rgb(177, 186, 54);
/* oklch */ color: oklch(75.8% 0.150 113.3);

Tailwind

colors: {
  custom: {
    50: '#ccce76',
    500: '#b1ba36',
    950: '#000000',
  },
}

SCSS

$custom: #b1ba36;
$custom-light: #ccce76;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ba36",
  "rgb": {
    "r": 177,
    "g": 186,
    "b": 54
  },
  "hsl": {
    "h": 64.091,
    "s": 55,
    "l": 47.059
  },
  "oklch": {
    "l": 0.75811,
    "c": 0.15031,
    "h": 113.3
  },
  "luminance": 0.44731
}

Semantic roles & 50–950 ramp

primary

#B1BA36

secondary

#8884C8

accent

#49DE54

background

#FCFCF7

surface

#F9F9ED

border

#D2D2C8

text

#141309

muted

#82827B

Preview Lab

Preview with #B1BA36

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

Preview Lab → · Contrast checker → · Palette generator →