#B3D843#B3D843

#B3D843 is a very light, vivid yellow-green. Relative luminance 0.591; OKLCH L 82.8% C 0.176 H 122.5°. Best body text is #000000 at 12.82:1 contrast (WCAG AA passes).

Color values

HEX	#B3D843
RGB	rgb(179, 216, 67)
HSL	hsl(75, 66%, 55%)
HSV	hsv(75, 69%, 85%)
CMYK	cmyk(17.1%, 0%, 69%, 15.3%)
CIE-LAB	lab(81.35, -32.34, 65.96)
CIE-LCH	lch(81.35, 73.47, 116.12°)
OKLab	oklab(82.82% -0.0942 0.1482)
OKLCH	oklch(82.82% 0.176 122.5)
XYZ	xyz(44.1599, 59.1006, 14.3902)
Luminance	0.5910 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D843 #6843D8

analogous

#D8B243 #B3D843 #69D843

triadic

#B3D843 #43B3D8 #D843B3

tetradic

#B3D843 #43D8B2 #6843D8 #D84369

square

#B3D843 #43D8B2 #6843D8 #D84369

split-complementary

#B3D843 #4369D8 #B243D8

monochromatic

#6B851C #94B826 #B3D843 #C7E376 #DCEDA8

Accessibility & contrast

On white

1.64

#B3D843 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.82

#B3D843 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D843

12.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D843	#FFFFFF	#000000	##000000
##B3D843	1.00	1.64	12.82	12.82
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.82	21.00	1.00	1.00
##000000	12.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CB2B

Deuteranopia (green-blind)

#E0CA4F

Tritanopia (blue-blind)

#BCCDBA

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b3d843;
/* rgb */ color: rgb(179, 216, 67);
/* oklch */ color: oklch(82.8% 0.176 122.5);

Tailwind

colors: {
  custom: {
    50: '#cde480',
    500: '#b3d843',
    950: '#000000',
  },
}

SCSS

$custom: #b3d843;
$custom-light: #cde480;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d843",
  "rgb": {
    "r": 179,
    "g": 216,
    "b": 67
  },
  "hsl": {
    "h": 74.899,
    "s": 65.639,
    "l": 55.49
  },
  "oklch": {
    "l": 0.82815,
    "c": 0.17559,
    "h": 122.5
  },
  "luminance": 0.59101
}

Semantic roles & 50–950 ramp

primary

#B3D843

secondary

#49348C

accent

#3FE969

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3D843

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

Preview Lab → · Contrast checker → · Palette generator →