#B1BE2F#B1BE2F

#B1BE2F is a light, vivid yellow. Relative luminance 0.464; OKLCH L 76.7% C 0.159 H 114.8°. Best body text is #000000 at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#B1BE2F
RGB	rgb(177, 190, 47)
HSL	hsl(65, 60%, 46%)
HSV	hsv(65, 75%, 75%)
CMYK	cmyk(6.8%, 0%, 75.3%, 25.5%)
CIE-LAB	lab(73.79, -21.75, 65.52)
CIE-LCH	lch(73.79, 69.04, 108.37°)
OKLab	oklab(76.66% -0.0666 0.144)
OKLCH	oklch(76.66% 0.159 114.8)
XYZ	xyz(37.0591, 46.3799, 9.6888)
Luminance	0.4638 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BE2F #3C2FBE

analogous

#BE842F #B1BE2F #69BE2F

triadic

#B1BE2F #2FB1BE #BE2FB1

tetradic

#B1BE2F #2FBE84 #3C2FBE #BE2F69

square

#B1BE2F #2FBE84 #3C2FBE #BE2F69

split-complementary

#B1BE2F #2F69BE #842FBE

monochromatic

#565C17 #838D23 #B1BE2F #C9D555 #D9E186

Accessibility & contrast

On white

2.04

#B1BE2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.28

#B1BE2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BE2F

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BE2F	#FFFFFF	#000000	##000000
##B1BE2F	1.00	2.04	10.28	10.28
#FFFFFF	2.04	1.00	21.00	21.00
#000000	10.28	21.00	1.00	1.00
##000000	10.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCB40B

Deuteranopia (green-blind)

#CBB73B

Tritanopia (blue-blind)

#BDB3A3

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b1be2f;
/* rgb */ color: rgb(177, 190, 47);
/* oklch */ color: oklch(76.7% 0.159 114.8);

Tailwind

colors: {
  custom: {
    50: '#ccd173',
    500: '#b1be2f',
    950: '#000000',
  },
}

SCSS

$custom: #b1be2f;
$custom-light: #ccd173;
$custom-dark: #000000;

JSON

{
  "hex": "#b1be2f",
  "rgb": {
    "r": 177,
    "g": 190,
    "b": 47
  },
  "hsl": {
    "h": 65.455,
    "s": 60.338,
    "l": 46.471
  },
  "oklch": {
    "l": 0.76661,
    "c": 0.15868,
    "h": 114.8
  },
  "luminance": 0.46379
}

Semantic roles & 50–950 ramp

primary

#B1BE2F

secondary

#857ECB

accent

#44E353

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141409

muted

#83827B

Preview Lab

Preview with #B1BE2F

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

Preview Lab → · Contrast checker → · Palette generator →