#B7C343#B7C343

#B7C343 is a light, vivid yellow. Relative luminance 0.495; OKLCH L 78.4% C 0.150 H 114.5°. Best body text is #000000 at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#B7C343
RGB	rgb(183, 195, 67)
HSL	hsl(66, 52%, 51%)
HSV	hsv(66, 66%, 76%)
CMYK	cmyk(6.2%, 0%, 65.6%, 23.5%)
CIE-LAB	lab(75.76, -20.66, 60.36)
CIE-LCH	lch(75.76, 63.79, 108.89°)
OKLab	oklab(78.4% -0.062 0.1363)
OKLCH	oklch(78.4% 0.15 114.5)
XYZ	xyz(40.0577, 49.5034, 12.7540)
Luminance	0.4950 (WCAG relative)
Temperature	warm
Family	yellow

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7C343 #4F43C3

analogous

#C38F43 #B7C343 #77C343

triadic

#B7C343 #43B7C3 #C343B7

tetradic

#B7C343 #43C38F #4F43C3 #C34377

square

#B7C343 #43C38F #4F43C3 #C34377

split-complementary

#B7C343 #4377C3 #8F43C3

monochromatic

#636A22 #8F9831 #B7C343 #C9D271 #DBE1A0

Accessibility & contrast

On white

1.93

#B7C343 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.90

#B7C343 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7C343

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7C343	#FFFFFF	#000000	##000000
##B7C343	1.00	1.93	10.90	10.90
#FFFFFF	1.93	1.00	21.00	21.00
#000000	10.90	21.00	1.00	1.00
##000000	10.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1BA31

Deuteranopia (green-blind)

#D0BC4C

Tritanopia (blue-blind)

#C3B8A9

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #b7c343;
/* rgb */ color: rgb(183, 195, 67);
/* oklch */ color: oklch(78.4% 0.150 114.5);

Tailwind

colors: {
  custom: {
    50: '#d0d57e',
    500: '#b7c343',
    950: '#000000',
  },
}

SCSS

$custom: #b7c343;
$custom-light: #d0d57e;
$custom-dark: #000000;

JSON

{
  "hex": "#b7c343",
  "rgb": {
    "r": 183,
    "g": 195,
    "b": 67
  },
  "hsl": {
    "h": 65.625,
    "s": 51.613,
    "l": 51.373
  },
  "oklch": {
    "l": 0.78396,
    "c": 0.14972,
    "h": 114.5
  },
  "luminance": 0.49503
}

Semantic roles & 50–950 ramp

primary

#B7C343

secondary

#9A95CD

accent

#4DDB5A

background

#FDFDF7

surface

#FAFAEE

border

#D3D3C9

text

#14140A

muted

#83837C

Preview Lab

Preview with #B7C343

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

Preview Lab → · Contrast checker → · Palette generator →