#B5DB52#B5DB52

#B5DB52 is a very light, vivid yellow-green. Relative luminance 0.611; OKLCH L 83.8% C 0.168 H 123.2°. Best body text is #000000 at 13.22:1 contrast (WCAG AA passes).

Color values

HEX	#B5DB52
RGB	rgb(181, 219, 82)
HSL	hsl(77, 66%, 59%)
HSV	hsv(77, 63%, 86%)
CMYK	cmyk(17.4%, 0%, 62.6%, 14.1%)
CIE-LAB	lab(82.43, -31.96, 61.27)
CIE-LCH	lch(82.43, 69.10, 117.55°)
OKLab	oklab(83.76% -0.0919 0.1403)
OKLCH	oklch(83.76% 0.168 123.2)
XYZ	xyz(45.9109, 61.0958, 17.3550)
Luminance	0.6110 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DB52 #7852DB

analogous

#DBBC52 #B5DB52 #71DB52

triadic

#B5DB52 #52B5DB #DB52B5

tetradic

#B5DB52 #52DBBC #7852DB #DB5271

square

#B5DB52 #52DBBC #7852DB #DB5271

split-complementary

#B5DB52 #5271DB #BC52DB

monochromatic

#73941F #9BC629 #B5DB52 #CBE685 #E0F0B7

Accessibility & contrast

On white

1.59

#B5DB52 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.22

#B5DB52 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DB52

13.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DB52	#FFFFFF	#000000	##000000
##B5DB52	1.00	1.59	13.22	13.22
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.22	21.00	1.00	1.00
##000000	13.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE41

Deuteranopia (green-blind)

#E2CD5C

Tritanopia (blue-blind)

#BDD1BE

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b5db52;
/* rgb */ color: rgb(181, 219, 82);
/* oklch */ color: oklch(83.8% 0.168 123.2);

Tailwind

colors: {
  custom: {
    50: '#cee688',
    500: '#b5db52',
    950: '#000000',
  },
}

SCSS

$custom: #b5db52;
$custom-light: #cee688;
$custom-dark: #000000;

JSON

{
  "hex": "#b5db52",
  "rgb": {
    "r": 181,
    "g": 219,
    "b": 82
  },
  "hsl": {
    "h": 76.642,
    "s": 65.55,
    "l": 59.02
  },
  "oklch": {
    "l": 0.83758,
    "c": 0.16776,
    "h": 123.2
  },
  "luminance": 0.61096
}

Semantic roles & 50–950 ramp

primary

#B5DB52

secondary

#533999

accent

#3FE96E

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5DB52

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

Preview Lab → · Contrast checker → · Palette generator →