#B1DC57#B1DC57

#B1DC57 is a very light, vivid yellow-green. Relative luminance 0.612; OKLCH L 83.8% C 0.167 H 125.0°. Best body text is #000000 at 13.24:1 contrast (WCAG AA passes).

Color values

HEX	#B1DC57
RGB	rgb(177, 220, 87)
HSL	hsl(79, 66%, 60%)
HSV	hsv(79, 60%, 86%)
CMYK	cmyk(19.5%, 0%, 60.5%, 13.7%)
CIE-LAB	lab(82.50, -33.58, 59.17)
CIE-LCH	lch(82.50, 68.04, 119.57°)
OKLab	oklab(83.76% -0.0957 0.1366)
OKLCH	oklch(83.76% 0.167 125)
XYZ	xyz(45.4451, 61.2212, 18.4376)
Luminance	0.6122 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DC57 #8257DC

analogous

#DCC457 #B1DC57 #6FDC57

triadic

#B1DC57 #57B1DC #DC57B1

tetradic

#B1DC57 #57DCC4 #8257DC #DC576F

square

#B1DC57 #57DCC4 #8257DC #DC576F

split-complementary

#B1DC57 #576FDC #C457DC

monochromatic

#729920 #97CB2A #B1DC57 #C9E78A #E0F1BC

Accessibility & contrast

On white

1.59

#B1DC57 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.24

#B1DC57 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DC57

13.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DC57	#FFFFFF	#000000	##000000
##B1DC57	1.00	1.59	13.24	13.24
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.24	21.00	1.00	1.00
##000000	13.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E7CF48

Deuteranopia (green-blind)

#E1CD60

Tritanopia (blue-blind)

#B8D2C0

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b1dc57;
/* rgb */ color: rgb(177, 220, 87);
/* oklch */ color: oklch(83.8% 0.167 125.0);

Tailwind

colors: {
  custom: {
    50: '#cbe78b',
    500: '#b1dc57',
    950: '#000000',
  },
}

SCSS

$custom: #b1dc57;
$custom-light: #cbe78b;
$custom-dark: #000000;

JSON

{
  "hex": "#b1dc57",
  "rgb": {
    "r": 177,
    "g": 220,
    "b": 87
  },
  "hsl": {
    "h": 79.398,
    "s": 65.517,
    "l": 60.196
  },
  "oklch": {
    "l": 0.83761,
    "c": 0.16679,
    "h": 125
  },
  "luminance": 0.61222
}

Semantic roles & 50–950 ramp

primary

#B1DC57

secondary

#5A3A9D

accent

#18CD53

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B1DC57

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

Preview Lab → · Contrast checker → · Palette generator →