#B1D84D#B1D84D

#B1D84D is a very light, vivid yellow-green. Relative luminance 0.590; OKLCH L 82.8% C 0.170 H 123.5°. Best body text is #000000 at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#B1D84D
RGB	rgb(177, 216, 77)
HSL	hsl(77, 64%, 57%)
HSV	hsv(77, 64%, 85%)
CMYK	cmyk(18.1%, 0%, 64.4%, 15.3%)
CIE-LAB	lab(81.29, -32.48, 62.01)
CIE-LCH	lch(81.29, 70.00, 117.64°)
OKLab	oklab(82.76% -0.0936 0.1413)
OKLCH	oklch(82.76% 0.17 123.5)
XYZ	xyz(44.0273, 58.9944, 16.0873)
Luminance	0.5899 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D84D #744DD8

analogous

#D8BA4D #B1D84D #6BD84D

triadic

#B1D84D #4DB1D8 #D84DB1

tetradic

#B1D84D #4DD8BA #744DD8 #D84D6B

square

#B1D84D #4DD8BA #744DD8 #D84D6B

split-complementary

#B1D84D #4D6BD8 #BA4DD8

monochromatic

#6D8C1F #94BE2A #B1D84D #C7E37F #DDEEB1

Accessibility & contrast

On white

1.64

#B1D84D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.80

#B1D84D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D84D

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D84D	#FFFFFF	#000000	##000000
##B1D84D	1.00	1.64	12.80	12.80
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.80	21.00	1.00	1.00
##000000	12.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB3B

Deuteranopia (green-blind)

#DFCA57

Tritanopia (blue-blind)

#B9CEBB

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b1d84d;
/* rgb */ color: rgb(177, 216, 77);
/* oklch */ color: oklch(82.8% 0.170 123.5);

Tailwind

colors: {
  custom: {
    50: '#cbe485',
    500: '#b1d84d',
    950: '#000000',
  },
}

SCSS

$custom: #b1d84d;
$custom-light: #cbe485;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d84d",
  "rgb": {
    "r": 177,
    "g": 216,
    "b": 77
  },
  "hsl": {
    "h": 76.835,
    "s": 64.055,
    "l": 57.451
  },
  "oklch": {
    "l": 0.82758,
    "c": 0.1695,
    "h": 123.5
  },
  "luminance": 0.58995
}

Semantic roles & 50–950 ramp

primary

#B1D84D

secondary

#513792

accent

#41E76F

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B1D84D

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

Preview Lab → · Contrast checker → · Palette generator →