#B1D253#B1D253

#B1D253 is a light, vivid yellow-green. Relative luminance 0.561; OKLCH L 81.5% C 0.157 H 122.3°. Best body text is #000000 at 12.21:1 contrast (WCAG AA passes).

Color values

HEX	#B1D253
RGB	rgb(177, 210, 83)
HSL	hsl(76, 59%, 57%)
HSV	hsv(76, 60%, 82%)
CMYK	cmyk(15.7%, 0%, 60.5%, 17.6%)
CIE-LAB	lab(79.65, -29.23, 57.75)
CIE-LCH	lch(79.65, 64.72, 116.84°)
OKLab	oklab(81.45% -0.084 0.1331)
OKLCH	oklch(81.45% 0.157 122.3)
XYZ	xyz(42.7398, 56.0647, 16.7519)
Luminance	0.5606 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D253 #7453D2

analogous

#D2B453 #B1D253 #71D253

triadic

#B1D253 #53B1D2 #D253B1

tetradic

#B1D253 #53D2B4 #7453D2 #D25371

square

#B1D253 #53D2B4 #7453D2 #D25371

split-complementary

#B1D253 #5371D2 #B453D2

monochromatic

#6D8723 #94B830 #B1D253 #C7DF84 #DDEBB4

Accessibility & contrast

On white

1.72

#B1D253 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.21

#B1D253 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D253

12.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D253	#FFFFFF	#000000	##000000
##B1D253	1.00	1.72	12.21	12.21
#FFFFFF	1.72	1.00	21.00	21.00
#000000	12.21	21.00	1.00	1.00
##000000	12.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC644

Deuteranopia (green-blind)

#D9C55C

Tritanopia (blue-blind)

#B9C8B7

Achromatopsia (no color)

#C5C5C5

Design tokens & code

CSS

--color: #b1d253;
/* rgb */ color: rgb(177, 210, 83);
/* oklch */ color: oklch(81.5% 0.157 122.3);

Tailwind

colors: {
  custom: {
    50: '#cbdf88',
    500: '#b1d253',
    950: '#000000',
  },
}

SCSS

$custom: #b1d253;
$custom-light: #cbdf88;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d253",
  "rgb": {
    "r": 177,
    "g": 210,
    "b": 83
  },
  "hsl": {
    "h": 75.591,
    "s": 58.525,
    "l": 57.451
  },
  "oklch": {
    "l": 0.81453,
    "c": 0.15736,
    "h": 122.3
  },
  "luminance": 0.56065
}

Semantic roles & 50–950 ramp

primary

#B1D253

secondary

#513B8E

accent

#46E26F

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B1D253

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

Preview Lab → · Contrast checker → · Palette generator →