#B1DB53#B1DB53

#B1DB53 is a very light, vivid yellow-green. Relative luminance 0.606; OKLCH L 83.5% C 0.169 H 124.6°. Best body text is #000000 at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#B1DB53
RGB	rgb(177, 219, 83)
HSL	hsl(79, 65%, 59%)
HSV	hsv(79, 62%, 86%)
CMYK	cmyk(19.2%, 0%, 62.1%, 14.1%)
CIE-LAB	lab(82.18, -33.43, 60.51)
CIE-LCH	lch(82.18, 69.13, 118.92°)
OKLab	oklab(83.49% -0.0957 0.1389)
OKLCH	oklch(83.49% 0.169 124.6)
XYZ	xyz(45.0246, 60.6343, 17.5135)
Luminance	0.6063 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DB53 #7D53DB

analogous

#DBC153 #B1DB53 #6DDB53

triadic

#B1DB53 #53B1DB #DB53B1

tetradic

#B1DB53 #53DBC1 #7D53DB #DB536D

square

#B1DB53 #53DBC1 #7D53DB #DB536D

split-complementary

#B1DB53 #536DDB #C153DB

monochromatic

#70951F #97C72A #B1DB53 #C8E686 #DFF0B8

Accessibility & contrast

On white

1.60

#B1DB53 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.13

#B1DB53 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DB53

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DB53	#FFFFFF	#000000	##000000
##B1DB53	1.00	1.60	13.13	13.13
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.13	21.00	1.00	1.00
##000000	13.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CE42

Deuteranopia (green-blind)

#E1CC5D

Tritanopia (blue-blind)

#B8D1BF

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b1db53;
/* rgb */ color: rgb(177, 219, 83);
/* oklch */ color: oklch(83.5% 0.169 124.6);

Tailwind

colors: {
  custom: {
    50: '#cbe689',
    500: '#b1db53',
    950: '#000000',
  },
}

SCSS

$custom: #b1db53;
$custom-light: #cbe689;
$custom-dark: #000000;

JSON

{
  "hex": "#b1db53",
  "rgb": {
    "r": 177,
    "g": 219,
    "b": 83
  },
  "hsl": {
    "h": 78.529,
    "s": 65.385,
    "l": 59.216
  },
  "oklch": {
    "l": 0.83495,
    "c": 0.16869,
    "h": 124.6
  },
  "luminance": 0.60635
}

Semantic roles & 50–950 ramp

primary

#B1DB53

secondary

#573999

accent

#3FE874

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B1DB53

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

Preview Lab → · Contrast checker → · Palette generator →