#B0CB3A#B0CB3A

#B0CB3A is a light, vivid yellow-green. Relative luminance 0.522; OKLCH L 79.6% C 0.167 H 119.6°. Best body text is #000000 at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#B0CB3A
RGB	rgb(176, 203, 58)
HSL	hsl(71, 58%, 51%)
HSV	hsv(71, 71%, 80%)
CMYK	cmyk(13.3%, 0%, 71.4%, 20.4%)
CIE-LAB	lab(77.43, -27.94, 65.25)
CIE-LCH	lch(77.43, 70.98, 113.18°)
OKLab	oklab(79.59% -0.0827 0.1454)
OKLCH	oklch(79.59% 0.167 119.6)
XYZ	xyz(40.0249, 52.2477, 11.9784)
Luminance	0.5225 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0CB3A #553ACB

analogous

#CB9D3A #B0CB3A #67CB3A

triadic

#B0CB3A #3AB0CB #CB3AB0

tetradic

#B0CB3A #3ACB9D #553ACB #CB3A67

square

#B0CB3A #3ACB9D #553ACB #CB3A67

split-complementary

#B0CB3A #3A67CB #9D3ACB

monochromatic

#5F6E1D #889E2A #B0CB3A #C3D86A #D7E59B

Accessibility & contrast

On white

1.83

#B0CB3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.45

#B0CB3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0CB3A

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0CB3A	#FFFFFF	#000000	##000000
##B0CB3A	1.00	1.83	11.45	11.45
#FFFFFF	1.83	1.00	21.00	21.00
#000000	11.45	21.00	1.00	1.00
##000000	11.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8BF20

Deuteranopia (green-blind)

#D5C046

Tritanopia (blue-blind)

#BAC0AF

Achromatopsia (no color)

#BFBFBF

Design tokens & code

CSS

--color: #b0cb3a;
/* rgb */ color: rgb(176, 203, 58);
/* oklch */ color: oklch(79.6% 0.167 119.6);

Tailwind

colors: {
  custom: {
    50: '#cbda7a',
    500: '#b0cb3a',
    950: '#000000',
  },
}

SCSS

$custom: #b0cb3a;
$custom-light: #cbda7a;
$custom-dark: #000000;

JSON

{
  "hex": "#b0cb3a",
  "rgb": {
    "r": 176,
    "g": 203,
    "b": 58
  },
  "hsl": {
    "h": 71.172,
    "s": 58.233,
    "l": 51.176
  },
  "oklch": {
    "l": 0.79587,
    "c": 0.16723,
    "h": 119.6
  },
  "luminance": 0.52247
}

Semantic roles & 50–950 ramp

primary

#B0CB3A

secondary

#3F3277

accent

#46E163

background

#FEFEFB

surface

#FBFBF2

border

#D4D4CC

text

#14140A

muted

#83837D

Preview Lab

Preview with #B0CB3A

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

Preview Lab → · Contrast checker → · Palette generator →