#B1DC3F#B1DC3F

#B1DC3F is a very light, vivid yellow-green. Relative luminance 0.609; OKLCH L 83.6% C 0.184 H 123.8°. Best body text is #000000 at 13.18:1 contrast (WCAG AA passes).

Color values

HEX	#B1DC3F
RGB	rgb(177, 220, 63)
HSL	hsl(76, 69%, 55%)
HSV	hsv(76, 71%, 86%)
CMYK	cmyk(19.5%, 0%, 71.4%, 13.7%)
CIE-LAB	lab(82.32, -35.19, 68.32)
CIE-LCH	lch(82.32, 76.85, 117.25°)
OKLab	oklab(83.56% -0.1023 0.1526)
OKLCH	oklch(83.56% 0.184 123.8)
XYZ	xyz(44.6223, 60.8921, 14.1042)
Luminance	0.6089 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DC3F #6A3FDC

analogous

#DCB83F #B1DC3F #62DC3F

triadic

#B1DC3F #3FB1DC #DC3FB1

tetradic

#B1DC3F #3FDCB8 #6A3FDC #DC3F62

square

#B1DC3F #3FDCB8 #6A3FDC #DC3F62

split-complementary

#B1DC3F #3F62DC #B83FDC

monochromatic

#698819 #92BC22 #B1DC3F #C6E573 #DBEFA7

Accessibility & contrast

On white

1.59

#B1DC3F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.18

#B1DC3F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DC3F

13.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DC3F	#FFFFFF	#000000	##000000
##B1DC3F	1.00	1.59	13.18	13.18
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.18	21.00	1.00	1.00
##000000	13.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E8CE22

Deuteranopia (green-blind)

#E3CC4D

Tritanopia (blue-blind)

#BAD1BE

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #b1dc3f;
/* rgb */ color: rgb(177, 220, 63);
/* oklch */ color: oklch(83.6% 0.184 123.8);

Tailwind

colors: {
  custom: {
    50: '#cce77e',
    500: '#b1dc3f',
    950: '#000000',
  },
}

SCSS

$custom: #b1dc3f;
$custom-light: #cce77e;
$custom-dark: #000000;

JSON

{
  "hex": "#b1dc3f",
  "rgb": {
    "r": 177,
    "g": 220,
    "b": 63
  },
  "hsl": {
    "h": 76.433,
    "s": 69.163,
    "l": 55.49
  },
  "oklch": {
    "l": 0.83561,
    "c": 0.18368,
    "h": 123.8
  },
  "luminance": 0.60892
}

Semantic roles & 50–950 ramp

primary

#B1DC3F

secondary

#4B318E

accent

#3CEC6C

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14160B

muted

#83847E

Preview Lab

Preview with #B1DC3F

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

Preview Lab → · Contrast checker → · Palette generator →