#B1D93D#B1D93D

#B1D93D is a very light, vivid yellow-green. Relative luminance 0.593; OKLCH L 82.9% C 0.181 H 123.1°. Best body text is #000000 at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#B1D93D
RGB	rgb(177, 217, 61)
HSL	hsl(75, 67%, 55%)
HSV	hsv(75, 72%, 85%)
CMYK	cmyk(18.4%, 0%, 71.9%, 14.9%)
CIE-LAB	lab(81.46, -33.93, 68.17)
CIE-LCH	lch(81.46, 76.15, 116.46°)
OKLab	oklab(82.86% -0.099 0.1519)
OKLCH	oklch(82.86% 0.181 123.1)
XYZ	xyz(43.7872, 59.3095, 13.5550)
Luminance	0.5931 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D93D #653DD9

analogous

#D9B33D #B1D93D #63D93D

triadic

#B1D93D #3DB1D9 #D93DB1

tetradic

#B1D93D #3DD9B3 #653DD9 #D93D63

square

#B1D93D #3DD9B3 #653DD9 #D93D63

split-complementary

#B1D93D #3D63D9 #B33DD9

monochromatic

#678219 #90B524 #B1D93D #C6E370 #DAEDA3

Accessibility & contrast

On white

1.63

#B1D93D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.86

#B1D93D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D93D

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D93D	#FFFFFF	#000000	##000000
##B1D93D	1.00	1.63	12.86	12.86
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.86	21.00	1.00	1.00
##000000	12.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC1F

Deuteranopia (green-blind)

#E0CA4B

Tritanopia (blue-blind)

#BACEBB

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b1d93d;
/* rgb */ color: rgb(177, 217, 61);
/* oklch */ color: oklch(82.9% 0.181 123.1);

Tailwind

colors: {
  custom: {
    50: '#cce47d',
    500: '#b1d93d',
    950: '#000000',
  },
}

SCSS

$custom: #b1d93d;
$custom-light: #cce47d;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d93d",
  "rgb": {
    "r": 177,
    "g": 217,
    "b": 61
  },
  "hsl": {
    "h": 75.385,
    "s": 67.241,
    "l": 54.51
  },
  "oklch": {
    "l": 0.82863,
    "c": 0.18134,
    "h": 123.1
  },
  "luminance": 0.5931
}

Semantic roles & 50–950 ramp

primary

#B1D93D

secondary

#483189

accent

#3EEA6A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B1D93D

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

Preview Lab → · Contrast checker → · Palette generator →