#B8CB3B#B8CB3B

#B8CB3B is a light, vivid yellow. Relative luminance 0.532; OKLCH L 80.2% C 0.164 H 116.8°. Best body text is #000000 at 11.64:1 contrast (WCAG AA passes).

Color values

HEX	#B8CB3B
RGB	rgb(184, 203, 59)
HSL	hsl(68, 58%, 51%)
HSV	hsv(68, 71%, 80%)
CMYK	cmyk(9.4%, 0%, 70.9%, 20.4%)
CIE-LAB	lab(78.00, -24.61, 65.65)
CIE-LCH	lch(78.00, 70.12, 110.55°)
OKLab	oklab(80.19% -0.0738 0.1461)
OKLCH	oklch(80.19% 0.164 116.8)
XYZ	xyz(41.9135, 53.2185, 12.2010)
Luminance	0.5322 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B8CB3B #4E3BCB

analogous

#CB963B #B8CB3B #70CB3B

triadic

#B8CB3B #3BB8CB #CB3BB8

tetradic

#B8CB3B #3BCB96 #4E3BCB #CB3B70

square

#B8CB3B #3BCB96 #4E3BCB #CB3B70

split-complementary

#B8CB3B #3B70CB #963BCB

monochromatic

#646E1D #8F9F2A #B8CB3B #CAD86B #DBE59C

Accessibility & contrast

On white

1.80

#B8CB3B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.64

#B8CB3B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B8CB3B

11.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B8CB3B	#FFFFFF	#000000	##000000
##B8CB3B	1.00	1.80	11.64	11.64
#FFFFFF	1.80	1.00	21.00	21.00
#000000	11.64	21.00	1.00	1.00
##000000	11.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9C021

Deuteranopia (green-blind)

#D7C247

Tritanopia (blue-blind)

#C3C0AF

Achromatopsia (no color)

#C1C1C1

Design tokens & code

CSS

--color: #b8cb3b;
/* rgb */ color: rgb(184, 203, 59);
/* oklch */ color: oklch(80.2% 0.164 116.8);

Tailwind

colors: {
  custom: {
    50: '#d1da7a',
    500: '#b8cb3b',
    950: '#000000',
  },
}

SCSS

$custom: #b8cb3b;
$custom-light: #d1da7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b8cb3b",
  "rgb": {
    "r": 184,
    "g": 203,
    "b": 59
  },
  "hsl": {
    "h": 67.917,
    "s": 58.065,
    "l": 51.373
  },
  "oklch": {
    "l": 0.80194,
    "c": 0.16374,
    "h": 116.8
  },
  "luminance": 0.53218
}

Semantic roles & 50–950 ramp

primary

#B8CB3B

secondary

#3C3378

accent

#47E15B

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B8CB3B

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

Preview Lab → · Contrast checker → · Palette generator →