#B1BD3A#B1BD3A

#B1BD3A is a light, vivid yellow. Relative luminance 0.460; OKLCH L 76.5% C 0.151 H 114.5°. Best body text is #000000 at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#B1BD3A
RGB	rgb(177, 189, 58)
HSL	hsl(65, 53%, 48%)
HSV	hsv(65, 69%, 74%)
CMYK	cmyk(6.3%, 0%, 69.3%, 25.9%)
CIE-LAB	lab(73.58, -20.72, 61.47)
CIE-LCH	lch(73.58, 64.87, 108.62°)
OKLab	oklab(76.51% -0.0627 0.1374)
OKLCH	oklch(76.51% 0.151 114.5)
XYZ	xyz(37.0938, 46.0485, 10.9364)
Luminance	0.4605 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BD3A #463ABD

analogous

#BD873A #B1BD3A #6FBD3A

triadic

#B1BD3A #3AB1BD #BD3AB1

tetradic

#B1BD3A #3ABD87 #463ABD #BD3A6F

square

#B1BD3A #3ABD87 #463ABD #BD3A6F

split-complementary

#B1BD3A #3A6FBD #873ABD

monochromatic

#595F1D #858E2C #B1BD3A #C6D065 #D7DE93

Accessibility & contrast

On white

2.06

#B1BD3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.21

#B1BD3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BD3A

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BD3A	#FFFFFF	#000000	##000000
##B1BD3A	1.00	2.06	10.21	10.21
#FFFFFF	2.06	1.00	21.00	21.00
#000000	10.21	21.00	1.00	1.00
##000000	10.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CBB425

Deuteranopia (green-blind)

#CAB644

Tritanopia (blue-blind)

#BCB2A3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b1bd3a;
/* rgb */ color: rgb(177, 189, 58);
/* oklch */ color: oklch(76.5% 0.151 114.5);

Tailwind

colors: {
  custom: {
    50: '#ccd078',
    500: '#b1bd3a',
    950: '#000000',
  },
}

SCSS

$custom: #b1bd3a;
$custom-light: #ccd078;
$custom-dark: #000000;

JSON

{
  "hex": "#b1bd3a",
  "rgb": {
    "r": 177,
    "g": 189,
    "b": 58
  },
  "hsl": {
    "h": 65.496,
    "s": 53.036,
    "l": 48.431
  },
  "oklch": {
    "l": 0.7651,
    "c": 0.15101,
    "h": 114.5
  },
  "luminance": 0.46048
}

Semantic roles & 50–950 ramp

primary

#B1BD3A

secondary

#8F8AC9

accent

#4BDC59

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#141409

muted

#82827B

Preview Lab

Preview with #B1BD3A

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

Preview Lab → · Contrast checker → · Palette generator →