#B0C437#B0C437

#B0C437 is a light, vivid yellow. Relative luminance 0.490; OKLCH L 78.0% C 0.161 H 117.4°. Best body text is #000000 at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#B0C437
RGB	rgb(176, 196, 55)
HSL	hsl(69, 56%, 49%)
HSV	hsv(69, 72%, 77%)
CMYK	cmyk(10.2%, 0%, 71.9%, 23.1%)
CIE-LAB	lab(75.44, -24.73, 64.37)
CIE-LCH	lch(75.44, 68.96, 111.01°)
OKLab	oklab(77.98% -0.0741 0.143)
OKLCH	oklch(77.98% 0.161 117.4)
XYZ	xyz(38.3349, 48.9862, 11.0495)
Luminance	0.4899 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0C437 #4B37C4

analogous

#C49237 #B0C437 #69C437

triadic

#B0C437 #37B0C4 #C437B0

tetradic

#B0C437 #37C492 #4B37C4 #C43769

square

#B0C437 #37C492 #4B37C4 #C43769

split-complementary

#B0C437 #3769C4 #9237C4

monochromatic

#5A641C #85942A #B0C437 #C4D465 #D6E194

Accessibility & contrast

On white

1.94

#B0C437 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.80

#B0C437 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0C437

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0C437	#FFFFFF	#000000	##000000
##B0C437	1.00	1.94	10.80	10.80
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.80	21.00	1.00	1.00
##000000	10.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1B91C

Deuteranopia (green-blind)

#CFBB43

Tritanopia (blue-blind)

#BBB9A9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #b0c437;
/* rgb */ color: rgb(176, 196, 55);
/* oklch */ color: oklch(78.0% 0.161 117.4);

Tailwind

colors: {
  custom: {
    50: '#cbd577',
    500: '#b0c437',
    950: '#000000',
  },
}

SCSS

$custom: #b0c437;
$custom-light: #cbd577;
$custom-dark: #000000;

JSON

{
  "hex": "#b0c437",
  "rgb": {
    "r": 176,
    "g": 196,
    "b": 55
  },
  "hsl": {
    "h": 68.511,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.77983,
    "c": 0.16105,
    "h": 117.4
  },
  "luminance": 0.48986
}

Semantic roles & 50–950 ramp

primary

#B0C437

secondary

#948BCC

accent

#48DF5E

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#141409

muted

#82837B

Preview Lab

Preview with #B0C437

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

Preview Lab → · Contrast checker → · Palette generator →