#B3E05D#B3E05D

#B3E05D is a very light, vivid yellow-green. Relative luminance 0.637; OKLCH L 84.9% C 0.166 H 125.7°. Best body text is #000000 at 13.74:1 contrast (WCAG AA passes).

Color values

HEX	#B3E05D
RGB	rgb(179, 224, 93)
HSL	hsl(81, 68%, 62%)
HSV	hsv(81, 58%, 88%)
CMYK	cmyk(20.1%, 0%, 58.5%, 12.2%)
CIE-LAB	lab(83.80, -34.17, 58.08)
CIE-LCH	lch(83.80, 67.39, 120.47°)
OKLab	oklab(84.86% -0.097 0.1349)
OKLCH	oklch(84.86% 0.166 125.7)
XYZ	xyz(47.2219, 63.6848, 20.1584)
Luminance	0.6369 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3E05D #8A5DE0

analogous

#E0CC5D #B3E05D #71E05D

triadic

#B3E05D #5DB3E0 #E05DB3

tetradic

#B3E05D #5DE0CC #8A5DE0 #E05D71

square

#B3E05D #5DE0CC #8A5DE0 #E05D71

split-complementary

#B3E05D #5D71E0 #CC5DE0

monochromatic

#76A31F #9BD62A #B3E05D #CBEA90 #E3F4C4

Accessibility & contrast

On white

1.53

#B3E05D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.74

#B3E05D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3E05D

13.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3E05D	#FFFFFF	#000000	##000000
##B3E05D	1.00	1.53	13.74	13.74
#FFFFFF	1.53	1.00	21.00	21.00
#000000	13.74	21.00	1.00	1.00
##000000	13.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD34F

Deuteranopia (green-blind)

#E5D066

Tritanopia (blue-blind)

#BAD6C4

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #b3e05d;
/* rgb */ color: rgb(179, 224, 93);
/* oklch */ color: oklch(84.9% 0.166 125.7);

Tailwind

colors: {
  custom: {
    50: '#cce98f',
    500: '#b3e05d',
    950: '#000000',
  },
}

SCSS

$custom: #b3e05d;
$custom-light: #cce98f;
$custom-dark: #000000;

JSON

{
  "hex": "#b3e05d",
  "rgb": {
    "r": 179,
    "g": 224,
    "b": 93
  },
  "hsl": {
    "h": 80.611,
    "s": 67.876,
    "l": 62.157
  },
  "oklch": {
    "l": 0.84863,
    "c": 0.16613,
    "h": 125.7
  },
  "luminance": 0.63685
}

Semantic roles & 50–950 ramp

primary

#B3E05D

secondary

#603BA6

accent

#16D056

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B3E05D

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

Preview Lab → · Contrast checker → · Palette generator →