#B5BB63#B5BB63

#B5BB63 is a light, moderate yellow. Relative luminance 0.463; OKLCH L 76.8% C 0.112 H 112.2°. Best body text is #000000 at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#B5BB63
RGB	rgb(181, 187, 99)
HSL	hsl(64, 39%, 56%)
HSV	hsv(64, 47%, 73%)
CMYK	cmyk(3.2%, 0%, 47.1%, 26.7%)
CIE-LAB	lab(73.72, -14.92, 43.57)
CIE-LCH	lch(73.72, 46.05, 108.90°)
OKLab	oklab(76.82% -0.0424 0.104)
OKLCH	oklch(76.82% 0.112 112.2)
XYZ	xyz(39.0791, 46.2659, 18.6735)
Luminance	0.4627 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5BB63 #6963BB

analogous

#BB9563 #B5BB63 #89BB63

triadic

#B5BB63 #63B5BB #BB63B5

tetradic

#B5BB63 #63BB95 #6963BB #BB6389

square

#B5BB63 #63BB95 #6963BB #BB6389

split-complementary

#B5BB63 #6389BB #9563BB

monochromatic

#6E7232 #979D44 #B5BB63 #C9CE8E #DDE0B8

Accessibility & contrast

On white

2.05

#B5BB63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.25

#B5BB63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5BB63

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5BB63	#FFFFFF	#000000	##000000
##B5BB63	1.00	2.05	10.25	10.25
#FFFFFF	2.05	1.00	21.00	21.00
#000000	10.25	21.00	1.00	1.00
##000000	10.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C6B45B

Deuteranopia (green-blind)

#C7B667

Tritanopia (blue-blind)

#BFB2A6

Achromatopsia (no color)

#B5B5B5

Design tokens & code

CSS

--color: #b5bb63;
/* rgb */ color: rgb(181, 187, 99);
/* oklch */ color: oklch(76.8% 0.112 112.2);

Tailwind

colors: {
  custom: {
    50: '#cdcf91',
    500: '#b5bb63',
    950: '#000000',
  },
}

SCSS

$custom: #b5bb63;
$custom-light: #cdcf91;
$custom-dark: #000000;

JSON

{
  "hex": "#b5bb63",
  "rgb": {
    "r": 181,
    "g": 187,
    "b": 99
  },
  "hsl": {
    "h": 64.091,
    "s": 39.286,
    "l": 56.078
  },
  "oklch": {
    "l": 0.76823,
    "c": 0.11228,
    "h": 112.2
  },
  "luminance": 0.46265
}

Semantic roles & 50–950 ramp

primary

#B5BB63

secondary

#ADABCF

accent

#59CF61

background

#FCFCF9

surface

#F9F9F1

border

#D2D2CB

text

#14130D

muted

#82827E

Preview Lab

Preview with #B5BB63

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

Preview Lab → · Contrast checker → · Palette generator →