#B5D950#B5D950

#B5D950 is a very light, vivid yellow-green. Relative luminance 0.600; OKLCH L 83.3% C 0.167 H 122.6°. Best body text is #000000 at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#B5D950
RGB	rgb(181, 217, 80)
HSL	hsl(76, 64%, 58%)
HSV	hsv(76, 63%, 85%)
CMYK	cmyk(16.6%, 0%, 63.1%, 14.9%)
CIE-LAB	lab(81.85, -31.17, 61.47)
CIE-LCH	lch(81.85, 68.92, 116.89°)
OKLab	oklab(83.29% -0.0899 0.1405)
OKLCH	oklch(83.29% 0.167 122.6)
XYZ	xyz(45.3173, 60.0285, 16.7871)
Luminance	0.6003 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5D950 #7450D9

analogous

#D9B850 #B5D950 #71D950

triadic

#B5D950 #50B5D9 #D950B5

tetradic

#B5D950 #50D9B8 #7450D9 #D95071

square

#B5D950 #50D9B8 #7450D9 #D95071

split-complementary

#B5D950 #5071D9 #B850D9

monochromatic

#728F1F #9AC22A #B5D950 #CAE482 #E0EFB5

Accessibility & contrast

On white

1.61

#B5D950 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.01

#B5D950 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D950

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5D950	#FFFFFF	#000000	##000000
##B5D950	1.00	1.61	13.01	13.01
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.01	21.00	1.00	1.00
##000000	13.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CC3F

Deuteranopia (green-blind)

#E0CB5A

Tritanopia (blue-blind)

#BECFBD

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #b5d950;
/* rgb */ color: rgb(181, 217, 80);
/* oklch */ color: oklch(83.3% 0.167 122.6);

Tailwind

colors: {
  custom: {
    50: '#cee487',
    500: '#b5d950',
    950: '#000000',
  },
}

SCSS

$custom: #b5d950;
$custom-light: #cee487;
$custom-dark: #000000;

JSON

{
  "hex": "#b5d950",
  "rgb": {
    "r": 181,
    "g": 217,
    "b": 80
  },
  "hsl": {
    "h": 75.766,
    "s": 64.319,
    "l": 58.235
  },
  "oklch": {
    "l": 0.83288,
    "c": 0.16682,
    "h": 122.6
  },
  "luminance": 0.60029
}

Semantic roles & 50–950 ramp

primary

#B5D950

secondary

#513895

accent

#40E76C

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B5D950

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

Preview Lab → · Contrast checker → · Palette generator →