#B0C02A#B0C02A

#B0C02A is a light, vivid yellow. Relative luminance 0.471; OKLCH L 77.0% C 0.164 H 115.9°. Best body text is #000000 at 10.42:1 contrast (WCAG AA passes).

Color values

HEX	#B0C02A
RGB	rgb(176, 192, 42)
HSL	hsl(66, 64%, 46%)
HSV	hsv(66, 78%, 75%)
CMYK	cmyk(8.3%, 0%, 78.1%, 24.7%)
CIE-LAB	lab(74.25, -23.37, 67.46)
CIE-LCH	lch(74.25, 71.39, 109.10°)
OKLab	oklab(77.01% -0.0714 0.1473)
OKLCH	oklch(77.01% 0.164 115.9)
XYZ	xyz(37.1731, 47.0971, 9.3225)
Luminance	0.4710 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0C02A #3A2AC0

analogous

#C0852A #B0C02A #65C02A

triadic

#B0C02A #2AB0C0 #C02AB0

tetradic

#B0C02A #2AC085 #3A2AC0 #C02A65

square

#B0C02A #2AC085 #3A2AC0 #C02A65

split-complementary

#B0C02A #2A65C0 #852AC0

monochromatic

#545C14 #828E1F #B0C02A #CAD84F #D9E381

Accessibility & contrast

On white

2.02

#B0C02A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.42

#B0C02A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0C02A

10.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0C02A	#FFFFFF	#000000	##000000
##B0C02A	1.00	2.02	10.42	10.42
#FFFFFF	2.02	1.00	21.00	21.00
#000000	10.42	21.00	1.00	1.00
##000000	10.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB600

Deuteranopia (green-blind)

#CDB838

Tritanopia (blue-blind)

#BCB5A4

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b0c02a;
/* rgb */ color: rgb(176, 192, 42);
/* oklch */ color: oklch(77.0% 0.164 115.9);

Tailwind

colors: {
  custom: {
    50: '#cbd271',
    500: '#b0c02a',
    950: '#000000',
  },
}

SCSS

$custom: #b0c02a;
$custom-light: #cbd271;
$custom-dark: #000000;

JSON

{
  "hex": "#b0c02a",
  "rgb": {
    "r": 176,
    "g": 192,
    "b": 42
  },
  "hsl": {
    "h": 66.4,
    "s": 64.103,
    "l": 45.882
  },
  "oklch": {
    "l": 0.77005,
    "c": 0.16369,
    "h": 115.9
  },
  "luminance": 0.47097
}

Semantic roles & 50–950 ramp

primary

#B0C02A

secondary

#827ACC

accent

#41E752

background

#FDFCF7

surface

#FAF9ED

border

#D3D2C8

text

#141408

muted

#83827B

Preview Lab

Preview with #B0C02A

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

Preview Lab → · Contrast checker → · Palette generator →