#B5DB50#B5DB50

#B5DB50 is a very light, vivid yellow-green. Relative luminance 0.611; OKLCH L 83.7% C 0.169 H 123.1°. Best body text is #000000 at 13.21:1 contrast (WCAG AA passes).

Color values

HEX	#B5DB50
RGB	rgb(181, 219, 80)
HSL	hsl(76, 66%, 59%)
HSV	hsv(76, 63%, 86%)
CMYK	cmyk(17.4%, 0%, 63.5%, 14.1%)
CIE-LAB	lab(82.41, -32.10, 62.07)
CIE-LCH	lch(82.41, 69.88, 117.35°)
OKLab	oklab(83.74% -0.0925 0.1418)
OKLCH	oklch(83.74% 0.169 123.1)
XYZ	xyz(45.8360, 61.0658, 16.9600)
Luminance	0.6107 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DB50 #7650DB

analogous

#DBBB50 #B5DB50 #6FDB50

triadic

#B5DB50 #50B5DB #DB50B5

tetradic

#B5DB50 #50DBBB #7650DB #DB506F

square

#B5DB50 #50DBBB #7650DB #DB506F

split-complementary

#B5DB50 #506FDB #BB50DB

monochromatic

#73921E #9AC529 #B5DB50 #CAE583 #E0F0B6

Accessibility & contrast

On white

1.59

#B5DB50 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.21

#B5DB50 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DB50

13.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DB50	#FFFFFF	#000000	##000000
##B5DB50	1.00	1.59	13.21	13.21
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.21	21.00	1.00	1.00
##000000	13.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CE3E

Deuteranopia (green-blind)

#E2CD5A

Tritanopia (blue-blind)

#BDD1BE

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b5db50;
/* rgb */ color: rgb(181, 219, 80);
/* oklch */ color: oklch(83.7% 0.169 123.1);

Tailwind

colors: {
  custom: {
    50: '#cee687',
    500: '#b5db50',
    950: '#000000',
  },
}

SCSS

$custom: #b5db50;
$custom-light: #cee687;
$custom-dark: #000000;

JSON

{
  "hex": "#b5db50",
  "rgb": {
    "r": 181,
    "g": 219,
    "b": 80
  },
  "hsl": {
    "h": 76.403,
    "s": 65.877,
    "l": 58.627
  },
  "oklch": {
    "l": 0.8374,
    "c": 0.16928,
    "h": 123.1
  },
  "luminance": 0.61066
}

Semantic roles & 50–950 ramp

primary

#B5DB50

secondary

#523897

accent

#3FE96D

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B5DB50

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

Preview Lab → · Contrast checker → · Palette generator →