#B0C43F#B0C43F

#B0C43F is a light, vivid yellow. Relative luminance 0.491; OKLCH L 78.0% C 0.156 H 117.6°. Best body text is #000000 at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#B0C43F
RGB	rgb(176, 196, 63)
HSL	hsl(69, 53%, 51%)
HSV	hsv(69, 68%, 77%)
CMYK	cmyk(10.2%, 0%, 67.9%, 23.1%)
CIE-LAB	lab(75.49, -24.29, 61.48)
CIE-LCH	lch(75.49, 66.10, 111.55°)
OKLab	oklab(78.04% -0.0721 0.1382)
OKLCH	oklch(78.04% 0.156 117.6)
XYZ	xyz(38.5424, 49.0692, 12.1426)
Luminance	0.4907 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0C43F #533FC4

analogous

#C4963F #B0C43F #6DC43F

triadic

#B0C43F #3FB0C4 #C43FB0

tetradic

#B0C43F #3FC496 #533FC4 #C43F6D

square

#B0C43F #3FC496 #533FC4 #C43F6D

split-complementary

#B0C43F #3F6DC4 #963FC4

monochromatic

#5E6820 #88972E #B0C43F #C3D26E #D7E19D

Accessibility & contrast

On white

1.94

#B0C43F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.81

#B0C43F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0C43F

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0C43F	#FFFFFF	#000000	##000000
##B0C43F	1.00	1.94	10.81	10.81
#FFFFFF	1.94	1.00	21.00	21.00
#000000	10.81	21.00	1.00	1.00
##000000	10.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA2B

Deuteranopia (green-blind)

#CFBB49

Tritanopia (blue-blind)

#BAB9A9

Achromatopsia (no color)

#BABABA

Design tokens & code

CSS

--color: #b0c43f;
/* rgb */ color: rgb(176, 196, 63);
/* oklch */ color: oklch(78.0% 0.156 117.6);

Tailwind

colors: {
  custom: {
    50: '#cbd57c',
    500: '#b0c43f',
    950: '#000000',
  },
}

SCSS

$custom: #b0c43f;
$custom-light: #cbd57c;
$custom-dark: #000000;

JSON

{
  "hex": "#b0c43f",
  "rgb": {
    "r": 176,
    "g": 196,
    "b": 63
  },
  "hsl": {
    "h": 69.023,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.78041,
    "c": 0.15589,
    "h": 117.6
  },
  "luminance": 0.49069
}

Semantic roles & 50–950 ramp

primary

#B0C43F

secondary

#9B92CD

accent

#4BDC61

background

#FCFDF7

surface

#F9FAEE

border

#D2D3C9

text

#14140A

muted

#82837C

Preview Lab

Preview with #B0C43F

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

Preview Lab → · Contrast checker → · Palette generator →