#B3D65B#B3D65B

#B3D65B is a very light, vivid yellow-green. Relative luminance 0.584; OKLCH L 82.6% C 0.155 H 123.1°. Best body text is #000000 at 12.69:1 contrast (WCAG AA passes).

Color values

HEX	#B3D65B
RGB	rgb(179, 214, 91)
HSL	hsl(77, 60%, 60%)
HSV	hsv(77, 57%, 84%)
CMYK	cmyk(16.4%, 0%, 57.5%, 16.1%)
CIE-LAB	lab(80.98, -29.69, 55.78)
CIE-LCH	lch(80.98, 63.19, 118.02°)
OKLab	oklab(82.58% -0.0847 0.1298)
OKLCH	oklch(82.58% 0.155 123.1)
XYZ	xyz(44.5256, 58.4320, 18.8283)
Luminance	0.5843 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D65B #7E5BD6

analogous

#D6BB5B #B3D65B #76D65B

triadic

#B3D65B #5BB3D6 #D65BB3

tetradic

#B3D65B #5BD6BB #7E5BD6 #D65B76

square

#B3D65B #5BD6BB #7E5BD6 #D65B76

split-complementary

#B3D65B #5B76D6 #BB5BD6

monochromatic

#739225 #99C331 #B3D65B #CAE28C #E0EEBD

Accessibility & contrast

On white

1.66

#B3D65B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.69

#B3D65B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D65B

12.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D65B	#FFFFFF	#000000	##000000
##B3D65B	1.00	1.66	12.69	12.69
#FFFFFF	1.66	1.00	21.00	21.00
#000000	12.69	21.00	1.00	1.00
##000000	12.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1CA4E

Deuteranopia (green-blind)

#DDC963

Tritanopia (blue-blind)

#BBCCBB

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b3d65b;
/* rgb */ color: rgb(179, 214, 91);
/* oklch */ color: oklch(82.6% 0.155 123.1);

Tailwind

colors: {
  custom: {
    50: '#cce28d',
    500: '#b3d65b',
    950: '#000000',
  },
}

SCSS

$custom: #b3d65b;
$custom-light: #cce28d;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d65b",
  "rgb": {
    "r": 179,
    "g": 214,
    "b": 91
  },
  "hsl": {
    "h": 77.073,
    "s": 60,
    "l": 59.804
  },
  "oklch": {
    "l": 0.8258,
    "c": 0.15493,
    "h": 123.1
  },
  "luminance": 0.58432
}

Semantic roles & 50–950 ramp

primary

#B3D65B

secondary

#573E97

accent

#45E372

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B3D65B

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

Preview Lab → · Contrast checker → · Palette generator →