#B7C43C#B7C43C

#B7C43C is a light, vivid yellow. Relative luminance 0.499; OKLCH L 78.6% C 0.156 H 114.8°. Best body text is #000000 at 10.97:1 contrast (WCAG AA passes).

Color values

HEX	#B7C43C
RGB	rgb(183, 196, 60)
HSL	hsl(66, 54%, 50%)
HSV	hsv(66, 69%, 77%)
CMYK	cmyk(6.6%, 0%, 69.4%, 23.1%)
CIE-LAB	lab(75.99, -21.56, 63.28)
CIE-LCH	lch(75.99, 66.85, 108.81°)
OKLab	oklab(78.56% -0.0652 0.1413)
OKLCH	oklch(78.56% 0.156 114.8)
XYZ	xyz(40.0850, 49.8741, 11.7891)
Luminance	0.4987 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C43C #493CC4

analogous

#C48D3C #B7C43C #73C43C

triadic

#B7C43C #3CB7C4 #C43CB7

tetradic

#B7C43C #3CC48D #493CC4 #C43C73

square

#B7C43C #3CC48D #493CC4 #C43C73

split-complementary

#B7C43C #3C73C4 #8D3CC4

monochromatic

#60671F #8C962D #B7C43C #C8D26B #DAE09A

Accessibility & contrast

On white

1.91

#B7C43C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.97

#B7C43C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C43C

10.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C43C	#FFFFFF	#000000	##000000
##B7C43C	1.00	1.91	10.97	10.97
#FFFFFF	1.91	1.00	21.00	21.00
#000000	10.97	21.00	1.00	1.00
##000000	10.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2BA26

Deuteranopia (green-blind)

#D1BD46

Tritanopia (blue-blind)

#C3B9A9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #b7c43c;
/* rgb */ color: rgb(183, 196, 60);
/* oklch */ color: oklch(78.6% 0.156 114.8);

Tailwind

colors: {
  custom: {
    50: '#d0d57a',
    500: '#b7c43c',
    950: '#000000',
  },
}

SCSS

$custom: #b7c43c;
$custom-light: #d0d57a;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c43c",
  "rgb": {
    "r": 183,
    "g": 196,
    "b": 60
  },
  "hsl": {
    "h": 65.735,
    "s": 53.543,
    "l": 50.196
  },
  "oklch": {
    "l": 0.78563,
    "c": 0.15565,
    "h": 114.8
  },
  "luminance": 0.49873
}

Semantic roles & 50–950 ramp

primary

#B7C43C

secondary

#9590CC

accent

#4BDD59

background

#FDFDF7

surface

#FAFAEE

border

#D3D3C9

text

#14140A

muted

#83837C

Preview Lab

Preview with #B7C43C

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

Preview Lab → · Contrast checker → · Palette generator →