#B7D643#B7D643

#B7D643 is a very light, vivid yellow-green. Relative luminance 0.586; OKLCH L 82.6% C 0.172 H 120.7°. Best body text is #000000 at 12.71:1 contrast (WCAG AA passes).

Color values

HEX	#B7D643
RGB	rgb(183, 214, 67)
HSL	hsl(73, 64%, 55%)
HSV	hsv(73, 69%, 84%)
CMYK	cmyk(14.5%, 0%, 68.7%, 16.1%)
CIE-LAB	lab(81.05, -29.82, 65.75)
CIE-LCH	lch(81.05, 72.20, 114.40°)
OKLab	oklab(82.65% -0.0875 0.1476)
OKLCH	oklch(82.65% 0.172 120.7)
XYZ	xyz(44.5888, 58.5658, 14.2644)
Luminance	0.5857 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B7D643 #6243D6

analogous

#D6AB43 #B7D643 #6ED643

triadic

#B7D643 #43B7D6 #D643B7

tetradic

#B7D643 #43D6AB #6243D6 #D6436E

square

#B7D643 #43D6AB #6243D6 #D6436E

split-complementary

#B7D643 #436ED6 #AB43D6

monochromatic

#6D821C #97B427 #B7D643 #CAE175 #DDECA7

Accessibility & contrast

On white

1.65

#B7D643 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.71

#B7D643 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B7D643

12.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B7D643	#FFFFFF	#000000	##000000
##B7D643	1.00	1.65	12.71	12.71
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.71	21.00	1.00	1.00
##000000	12.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3CA2C

Deuteranopia (green-blind)

#DFCA4F

Tritanopia (blue-blind)

#C1CBB9

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b7d643;
/* rgb */ color: rgb(183, 214, 67);
/* oklch */ color: oklch(82.6% 0.172 120.7);

Tailwind

colors: {
  custom: {
    50: '#d0e280',
    500: '#b7d643',
    950: '#000000',
  },
}

SCSS

$custom: #b7d643;
$custom-light: #d0e280;
$custom-dark: #000000;

JSON

{
  "hex": "#b7d643",
  "rgb": {
    "r": 183,
    "g": 214,
    "b": 67
  },
  "hsl": {
    "h": 72.653,
    "s": 64.192,
    "l": 55.098
  },
  "oklch": {
    "l": 0.82646,
    "c": 0.17162,
    "h": 120.7
  },
  "luminance": 0.58566
}

Semantic roles & 50–950 ramp

primary

#B7D643

secondary

#463489

accent

#41E764

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B7D643

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

Preview Lab → · Contrast checker → · Palette generator →