#B3D23E#B3D23E

#B3D23E is a light, vivid yellow-green. Relative luminance 0.560; OKLCH L 81.4% C 0.172 H 120.7°. Best body text is #000000 at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#B3D23E
RGB	rgb(179, 210, 62)
HSL	hsl(73, 62%, 53%)
HSV	hsv(73, 70%, 82%)
CMYK	cmyk(14.8%, 0%, 70.5%, 17.6%)
CIE-LAB	lab(79.63, -29.82, 66.06)
CIE-LCH	lch(79.63, 72.48, 114.30°)
OKLab	oklab(81.42% -0.0877 0.1476)
OKLCH	oklch(81.42% 0.172 120.7)
XYZ	xyz(42.5072, 56.0248, 13.1310)
Luminance	0.5603 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D23E #5D3ED2

analogous

#D2A73E #B3D23E #69D23E

triadic

#B3D23E #3EB3D2 #D23EB3

tetradic

#B3D23E #3ED2A7 #5D3ED2 #D23E69

square

#B3D23E #3ED2A7 #5D3ED2 #D23E69

split-complementary

#B3D23E #3E69D2 #A73ED2

monochromatic

#66791C #8FAB28 #B3D23E #C7DE70 #DAE9A1

Accessibility & contrast

On white

1.72

#B3D23E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.21

#B3D23E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D23E

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D23E	#FFFFFF	#000000	##000000
##B3D23E	1.00	1.72	12.21	12.21
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.21	21.00	1.00	1.00
##000000	12.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC624

Deuteranopia (green-blind)

#DBC64A

Tritanopia (blue-blind)

#BDC7B5

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #b3d23e;
/* rgb */ color: rgb(179, 210, 62);
/* oklch */ color: oklch(81.4% 0.172 120.7);

Tailwind

colors: {
  custom: {
    50: '#cddf7c',
    500: '#b3d23e',
    950: '#000000',
  },
}

SCSS

$custom: #b3d23e;
$custom-light: #cddf7c;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d23e",
  "rgb": {
    "r": 179,
    "g": 210,
    "b": 62
  },
  "hsl": {
    "h": 72.568,
    "s": 62.185,
    "l": 53.333
  },
  "oklch": {
    "l": 0.81419,
    "c": 0.17171,
    "h": 120.7
  },
  "luminance": 0.56025
}

Semantic roles & 50–950 ramp

primary

#B3D23E

secondary

#433381

accent

#43E565

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B3D23E

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

Preview Lab → · Contrast checker → · Palette generator →