#B0C543#B0C543

#B0C543 is a light, vivid yellow. Relative luminance 0.496; OKLCH L 78.3% C 0.154 H 118.0°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#B0C543
RGB	rgb(176, 197, 67)
HSL	hsl(70, 53%, 52%)
HSV	hsv(70, 66%, 77%)
CMYK	cmyk(10.7%, 0%, 66%, 22.7%)
CIE-LAB	lab(75.80, -24.53, 60.24)
CIE-LCH	lch(75.80, 65.04, 112.15°)
OKLab	oklab(78.3% -0.0724 0.1362)
OKLCH	oklch(78.3% 0.154 118)
XYZ	xyz(38.8846, 49.5682, 12.8283)
Luminance	0.4957 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0C543 #5843C5

analogous

#C59943 #B0C543 #6FC543

triadic

#B0C543 #43B0C5 #C543B0

tetradic

#B0C543 #43C599 #5843C5 #C5436F

square

#B0C543 #43C599 #5843C5 #C5436F

split-complementary

#B0C543 #436FC5 #9943C5

monochromatic

#606C21 #8A9B30 #B0C543 #C4D372 #D7E2A1

Accessibility & contrast

On white

1.92

#B0C543 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#B0C543 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0C543

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0C543	#FFFFFF	#000000	##000000
##B0C543	1.00	1.92	10.91	10.91
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.91	21.00	1.00	1.00
##000000	10.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BB31

Deuteranopia (green-blind)

#CFBB4C

Tritanopia (blue-blind)

#BABAAB

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #b0c543;
/* rgb */ color: rgb(176, 197, 67);
/* oklch */ color: oklch(78.3% 0.154 118.0);

Tailwind

colors: {
  custom: {
    50: '#cbd67e',
    500: '#b0c543',
    950: '#000000',
  },
}

SCSS

$custom: #b0c543;
$custom-light: #cbd67e;
$custom-dark: #000000;

JSON

{
  "hex": "#b0c543",
  "rgb": {
    "r": 176,
    "g": 197,
    "b": 67
  },
  "hsl": {
    "h": 69.692,
    "s": 52.846,
    "l": 51.765
  },
  "oklch": {
    "l": 0.78299,
    "c": 0.15425,
    "h": 118
  },
  "luminance": 0.49568
}

Semantic roles & 50–950 ramp

primary

#B0C543

secondary

#9F95CE

accent

#4CDC63

background

#FCFDF8

surface

#F9FAEF

border

#D2D3CA

text

#14140A

muted

#82837C

Preview Lab

Preview with #B0C543

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

Preview Lab → · Contrast checker → · Palette generator →