#B3E23D#B3E23D

#B3E23D is a very light, vivid yellow-green. Relative luminance 0.643; OKLCH L 85.1% C 0.191 H 124.5°. Best body text is #000000 at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#B3E23D
RGB	rgb(179, 226, 61)
HSL	hsl(77, 74%, 56%)
HSV	hsv(77, 73%, 89%)
CMYK	cmyk(20.8%, 0%, 73%, 11.4%)
CIE-LAB	lab(84.13, -37.24, 70.81)
CIE-LCH	lch(84.13, 80.00, 117.74°)
OKLab	oklab(85.05% -0.1082 0.1574)
OKLCH	oklch(85.05% 0.191 124.5)
XYZ	xyz(46.6295, 64.3129, 14.3710)
Luminance	0.6431 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E23D #6C3DE2

analogous

#E2BF3D #B3E23D #61E23D

triadic

#B3E23D #3DB3E2 #E23DB3

tetradic

#B3E23D #3DE2BF #6C3DE2 #E23D61

square

#B3E23D #3DE2BF #6C3DE2 #E23D61

split-complementary

#B3E23D #3D61E2 #BF3DE2

monochromatic

#6D8F15 #95C41D #B3E23D #C8EA72 #DDF2A7

Accessibility & contrast

On white

1.51

#B3E23D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.86

#B3E23D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E23D

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E23D	#FFFFFF	#000000	##000000
##B3E23D	1.00	1.51	13.86	13.86
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.86	21.00	1.00	1.00
##000000	13.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD31B

Deuteranopia (green-blind)

#E8D14C

Tritanopia (blue-blind)

#BBD7C2

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #b3e23d;
/* rgb */ color: rgb(179, 226, 61);
/* oklch */ color: oklch(85.1% 0.191 124.5);

Tailwind

colors: {
  custom: {
    50: '#ceeb7e',
    500: '#b3e23d',
    950: '#000000',
  },
}

SCSS

$custom: #b3e23d;
$custom-light: #ceeb7e;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e23d",
  "rgb": {
    "r": 179,
    "g": 226,
    "b": 61
  },
  "hsl": {
    "h": 77.091,
    "s": 73.991,
    "l": 56.275
  },
  "oklch": {
    "l": 0.85052,
    "c": 0.19101,
    "h": 124.5
  },
  "luminance": 0.64313
}

Semantic roles & 50–950 ramp

primary

#B3E23D

secondary

#4C2F94

accent

#37F16C

background

#FEFEFB

surface

#FBFDF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B3E23D

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

Preview Lab → · Contrast checker → · Palette generator →