#B0CB59#B0CB59

#B0CB59 is a light, vivid yellow-green. Relative luminance 0.527; OKLCH L 79.9% C 0.144 H 120.9°. Best body text is #000000 at 11.53:1 contrast (WCAG AA passes).

Color values

HEX	#B0CB59
RGB	rgb(176, 203, 89)
HSL	hsl(74, 52%, 57%)
HSV	hsv(74, 56%, 80%)
CMYK	cmyk(13.3%, 0%, 56.2%, 20.4%)
CIE-LAB	lab(77.68, -25.79, 52.87)
CIE-LCH	lch(77.68, 58.83, 116.00°)
OKLab	oklab(79.86% -0.0738 0.1234)
OKLCH	oklch(79.86% 0.144 120.9)
XYZ	xyz(41.0640, 52.6633, 17.4510)
Luminance	0.5266 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0CB59 #7459CB

analogous

#CBAD59 #B0CB59 #77CB59

triadic

#B0CB59 #59B0CB #CB59B0

tetradic

#B0CB59 #59CBAD #7459CB #CB5977

square

#B0CB59 #59CBAD #7459CB #CB5977

split-complementary

#B0CB59 #5977CB #AD59CB

monochromatic

#6C8128 #93B037 #B0CB59 #C6DA88 #DCE8B6

Accessibility & contrast

On white

1.82

#B0CB59 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.53

#B0CB59 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0CB59

11.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0CB59	#FFFFFF	#000000	##000000
##B0CB59	1.00	1.82	11.53	11.53
#FFFFFF	1.82	1.00	21.00	21.00
#000000	11.53	21.00	1.00	1.00
##000000	11.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6C04D

Deuteranopia (green-blind)

#D3C060

Tritanopia (blue-blind)

#B8C2B2

Achromatopsia (no color)

#C0C0C0

Design tokens & code

CSS

--color: #b0cb59;
/* rgb */ color: rgb(176, 203, 89);
/* oklch */ color: oklch(79.9% 0.144 120.9);

Tailwind

colors: {
  custom: {
    50: '#cada8c',
    500: '#b0cb59',
    950: '#000000',
  },
}

SCSS

$custom: #b0cb59;
$custom-light: #cada8c;
$custom-dark: #000000;

JSON

{
  "hex": "#b0cb59",
  "rgb": {
    "r": 176,
    "g": 203,
    "b": 89
  },
  "hsl": {
    "h": 74.211,
    "s": 52.294,
    "l": 57.255
  },
  "oklch": {
    "l": 0.79865,
    "c": 0.14374,
    "h": 120.9
  },
  "luminance": 0.52663
}

Semantic roles & 50–950 ramp

primary

#B0CB59

secondary

#513F89

accent

#4CDC6E

background

#FEFEFC

surface

#FBFBF4

border

#D4D4CE

text

#13140C

muted

#83837F

Preview Lab

Preview with #B0CB59

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

Preview Lab → · Contrast checker → · Palette generator →