#B0C03A#B0C03A

#B0C03A is a light, vivid yellow. Relative luminance 0.472; OKLCH L 77.1% C 0.155 H 116.1°. Best body text is #000000 at 10.45:1 contrast (WCAG AA passes).

Color values

HEX	#B0C03A
RGB	rgb(176, 192, 58)
HSL	hsl(67, 54%, 49%)
HSV	hsv(67, 70%, 75%)
CMYK	cmyk(8.3%, 0%, 69.8%, 24.7%)
CIE-LAB	lab(74.34, -22.62, 62.21)
CIE-LCH	lch(74.34, 66.19, 109.98°)
OKLab	oklab(77.1% -0.0679 0.139)
OKLCH	oklch(77.1% 0.155 116.1)
XYZ	xyz(37.5188, 47.2354, 11.1430)
Luminance	0.4723 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0C03A #4A3AC0

analogous

#C08D3A #B0C03A #6DC03A

triadic

#B0C03A #3AB0C0 #C03AB0

tetradic

#B0C03A #3AC08D #4A3AC0 #C03A6D

square

#B0C03A #3AC08D #4A3AC0 #C03A6D

split-complementary

#B0C03A #3A6DC0 #8D3AC0

monochromatic

#5A621E #85912C #B0C03A #C4D166 #D6DF95

Accessibility & contrast

On white

2.01

#B0C03A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.45

#B0C03A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0C03A

10.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0C03A	#FFFFFF	#000000	##000000
##B0C03A	1.00	2.01	10.45	10.45
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.45	21.00	1.00	1.00
##000000	10.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB624

Deuteranopia (green-blind)

#CCB844

Tritanopia (blue-blind)

#BBB5A6

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #b0c03a;
/* rgb */ color: rgb(176, 192, 58);
/* oklch */ color: oklch(77.1% 0.155 116.1);

Tailwind

colors: {
  custom: {
    50: '#cbd279',
    500: '#b0c03a',
    950: '#000000',
  },
}

SCSS

$custom: #b0c03a;
$custom-light: #cbd279;
$custom-dark: #000000;

JSON

{
  "hex": "#b0c03a",
  "rgb": {
    "r": 176,
    "g": 192,
    "b": 58
  },
  "hsl": {
    "h": 67.164,
    "s": 53.6,
    "l": 49.02
  },
  "oklch": {
    "l": 0.77103,
    "c": 0.15467,
    "h": 116.1
  },
  "luminance": 0.47235
}

Semantic roles & 50–950 ramp

primary

#B0C03A

secondary

#938BCA

accent

#4BDD5C

background

#FCFCF7

surface

#F9F9EE

border

#D2D2C9

text

#141409

muted

#82827B

Preview Lab

Preview with #B0C03A

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

Preview Lab → · Contrast checker → · Palette generator →