#B1BF63#B1BF63

#B1BF63 is a light, moderate yellow. Relative luminance 0.475; OKLCH L 77.4% C 0.118 H 116.4°. Best body text is #000000 at 10.50:1 contrast (WCAG AA passes).

Color values

HEX	#B1BF63
RGB	rgb(177, 191, 99)
HSL	hsl(69, 42%, 57%)
HSV	hsv(69, 48%, 75%)
CMYK	cmyk(7.3%, 0%, 48.2%, 25.1%)
CIE-LAB	lab(74.51, -18.56, 44.46)
CIE-LCH	lch(74.51, 48.18, 112.66°)
OKLab	oklab(77.38% -0.0525 0.106)
OKLCH	oklch(77.38% 0.118 116.4)
XYZ	xyz(39.0148, 47.5100, 18.9170)
Luminance	0.4751 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1BF63 #7163BF

analogous

#BF9F63 #B1BF63 #83BF63

triadic

#B1BF63 #63B1BF #BF63B1

tetradic

#B1BF63 #63BF9F #7163BF #BF6383

square

#B1BF63 #63BF9F #7163BF #BF6383

split-complementary

#B1BF63 #6383BF #9F63BF

monochromatic

#6C7731 #94A243 #B1BF63 #C7D18E #DCE3BA

Accessibility & contrast

On white

2.00

#B1BF63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.50

#B1BF63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1BF63

10.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1BF63	#FFFFFF	#000000	##000000
##B1BF63	1.00	2.00	10.50	10.50
#FFFFFF	2.00	1.00	21.00	21.00
#000000	10.50	21.00	1.00	1.00
##000000	10.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CAB75B

Deuteranopia (green-blind)

#C9B868

Tritanopia (blue-blind)

#BAB6AA

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b1bf63;
/* rgb */ color: rgb(177, 191, 99);
/* oklch */ color: oklch(77.4% 0.118 116.4);

Tailwind

colors: {
  custom: {
    50: '#cad291',
    500: '#b1bf63',
    950: '#000000',
  },
}

SCSS

$custom: #b1bf63;
$custom-light: #cad291;
$custom-dark: #000000;

JSON

{
  "hex": "#b1bf63",
  "rgb": {
    "r": 177,
    "g": 191,
    "b": 99
  },
  "hsl": {
    "h": 69.13,
    "s": 41.818,
    "l": 56.863
  },
  "oklch": {
    "l": 0.77384,
    "c": 0.11829,
    "h": 116.4
  },
  "luminance": 0.4751
}

Semantic roles & 50–950 ramp

primary

#B1BF63

secondary

#B2ACD2

accent

#56D269

background

#FCFCF9

surface

#F9F9F1

border

#D2D2CB

text

#13140D

muted

#82827E

Preview Lab

Preview with #B1BF63

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

Preview Lab → · Contrast checker → · Palette generator →