#B5D350#B5D350

#B5D350 is a light, vivid yellow-green. Relative luminance 0.570; OKLCH L 81.9% C 0.159 H 121.0°. Best body text is #000000 at 12.40:1 contrast (WCAG AA passes).

Color values

HEX	#B5D350
RGB	rgb(181, 211, 80)
HSL	hsl(74, 60%, 57%)
HSV	hsv(74, 62%, 83%)
CMYK	cmyk(14.2%, 0%, 62.1%, 17.3%)
CIE-LAB	lab(80.17, -28.35, 59.66)
CIE-LCH	lch(80.17, 66.06, 115.41°)
OKLab	oklab(81.94% -0.0821 0.1367)
OKLCH	oklch(81.94% 0.159 121)
XYZ	xyz(43.7988, 56.9915, 16.2809)
Luminance	0.5699 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5D350 #6E50D3

analogous

#D3AF50 #B5D350 #74D350

triadic

#B5D350 #50B5D3 #D350B5

tetradic

#B5D350 #50D3AF #6E50D3 #D35074

square

#B5D350 #50D3AF #6E50D3 #D35074

split-complementary

#B5D350 #5074D3 #AF50D3

monochromatic

#708722 #98B82E #B5D350 #CADF81 #DEECB2

Accessibility & contrast

On white

1.69

#B5D350 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.40

#B5D350 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D350

12.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5D350	#FFFFFF	#000000	##000000
##B5D350	1.00	1.69	12.40	12.40
#FFFFFF	1.69	1.00	21.00	21.00
#000000	12.40	21.00	1.00	1.00
##000000	12.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC740

Deuteranopia (green-blind)

#DCC759

Tritanopia (blue-blind)

#BEC9B8

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #b5d350;
/* rgb */ color: rgb(181, 211, 80);
/* oklch */ color: oklch(81.9% 0.159 121.0);

Tailwind

colors: {
  custom: {
    50: '#cee087',
    500: '#b5d350',
    950: '#000000',
  },
}

SCSS

$custom: #b5d350;
$custom-light: #cee087;
$custom-dark: #000000;

JSON

{
  "hex": "#b5d350",
  "rgb": {
    "r": 181,
    "g": 211,
    "b": 80
  },
  "hsl": {
    "h": 73.74,
    "s": 59.817,
    "l": 57.059
  },
  "oklch": {
    "l": 0.81936,
    "c": 0.15943,
    "h": 121
  },
  "luminance": 0.56991
}

Semantic roles & 50–950 ramp

primary

#B5D350

secondary

#4D3A8D

accent

#45E369

background

#FEFEFC

surface

#FBFCF3

border

#D4D5CD

text

#14150C

muted

#83847F

Preview Lab

Preview with #B5D350

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

Preview Lab → · Contrast checker → · Palette generator →