#B5DF58#B5DF58

#B5DF58 is a very light, vivid yellow-green. Relative luminance 0.633; OKLCH L 84.7% C 0.168 H 124.5°. Best body text is #000000 at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#B5DF58
RGB	rgb(181, 223, 88)
HSL	hsl(79, 68%, 61%)
HSV	hsv(79, 61%, 87%)
CMYK	cmyk(18.8%, 0%, 60.5%, 12.5%)
CIE-LAB	lab(83.60, -33.35, 60.04)
CIE-LCH	lch(83.60, 68.68, 119.05°)
OKLab	oklab(84.72% -0.0953 0.1385)
OKLCH	oklch(84.72% 0.168 124.5)
XYZ	xyz(47.2054, 63.3033, 18.9624)
Luminance	0.6330 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DF58 #8258DF

analogous

#DFC658 #B5DF58 #71DF58

triadic

#B5DF58 #58B5DF #DF58B5

tetradic

#B5DF58 #58DFC6 #8258DF #DF5871

square

#B5DF58 #58DFC6 #8258DF #DF5871

split-complementary

#B5DF58 #5871DF #C658DF

monochromatic

#769E1E #9DD228 #B5DF58 #CCE98B #E3F3BF

Accessibility & contrast

On white

1.54

#B5DF58 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.66

#B5DF58 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DF58

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DF58	#FFFFFF	#000000	##000000
##B5DF58	1.00	1.54	13.66	13.66
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.66	21.00	1.00	1.00
##000000	13.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD248

Deuteranopia (green-blind)

#E5D061

Tritanopia (blue-blind)

#BDD5C2

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #b5df58;
/* rgb */ color: rgb(181, 223, 88);
/* oklch */ color: oklch(84.7% 0.168 124.5);

Tailwind

colors: {
  custom: {
    50: '#cee98c',
    500: '#b5df58',
    950: '#000000',
  },
}

SCSS

$custom: #b5df58;
$custom-light: #cee98c;
$custom-dark: #000000;

JSON

{
  "hex": "#b5df58",
  "rgb": {
    "r": 181,
    "g": 223,
    "b": 88
  },
  "hsl": {
    "h": 78.667,
    "s": 67.839,
    "l": 60.98
  },
  "oklch": {
    "l": 0.8472,
    "c": 0.16807,
    "h": 124.5
  },
  "luminance": 0.63304
}

Semantic roles & 50–950 ramp

primary

#B5DF58

secondary

#5A3AA2

accent

#16D050

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5DF58

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

Preview Lab → · Contrast checker → · Palette generator →