#B3D05D#B3D05D

#B3D05D is a light, vivid yellow-green. Relative luminance 0.555; OKLCH L 81.3% C 0.145 H 121.5°. Best body text is #000000 at 12.10:1 contrast (WCAG AA passes).

Color values

HEX	#B3D05D
RGB	rgb(179, 208, 93)
HSL	hsl(75, 55%, 59%)
HSV	hsv(75, 55%, 82%)
CMYK	cmyk(13.9%, 0%, 55.3%, 18.4%)
CIE-LAB	lab(79.32, -26.66, 52.99)
CIE-LCH	lch(79.32, 59.32, 116.71°)
OKLab	oklab(81.25% -0.076 0.124)
OKLCH	oklch(81.25% 0.145 121.5)
XYZ	xyz(43.1224, 55.4858, 18.7919)
Luminance	0.5549 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D05D #7A5DD0

analogous

#D0B35D #B3D05D #7AD05D

triadic

#B3D05D #5DB3D0 #D05DB3

tetradic

#B3D05D #5DD0B3 #7A5DD0 #D05D7A

square

#B3D05D #5DD0B3 #7A5DD0 #D05D7A

split-complementary

#B3D05D #5D7AD0 #B35DD0

monochromatic

#728A28 #99BA36 #B3D05D #C9DE8C #E0ECBC

Accessibility & contrast

On white

1.74

#B3D05D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.10

#B3D05D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D05D

12.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D05D	#FFFFFF	#000000	##000000
##B3D05D	1.00	1.74	12.10	12.10
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.10	21.00	1.00	1.00
##000000	12.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBC551

Deuteranopia (green-blind)

#D8C564

Tritanopia (blue-blind)

#BBC7B7

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #b3d05d;
/* rgb */ color: rgb(179, 208, 93);
/* oklch */ color: oklch(81.3% 0.145 121.5);

Tailwind

colors: {
  custom: {
    50: '#ccde8e',
    500: '#b3d05d',
    950: '#000000',
  },
}

SCSS

$custom: #b3d05d;
$custom-light: #ccde8e;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d05d",
  "rgb": {
    "r": 179,
    "g": 208,
    "b": 93
  },
  "hsl": {
    "h": 75.13,
    "s": 55.024,
    "l": 59.02
  },
  "oklch": {
    "l": 0.81252,
    "c": 0.14544,
    "h": 121.5
  },
  "luminance": 0.55486
}

Semantic roles & 50–950 ramp

primary

#B3D05D

secondary

#554091

accent

#49DE6F

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150D

muted

#83847F

Preview Lab

Preview with #B3D05D

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

Preview Lab → · Contrast checker → · Palette generator →