#B1D355#B1D355

#B1D355 is a light, vivid yellow-green. Relative luminance 0.566; OKLCH L 81.7% C 0.157 H 122.7°. Best body text is #000000 at 12.32:1 contrast (WCAG AA passes).

Color values

HEX	#B1D355
RGB	rgb(177, 211, 85)
HSL	hsl(76, 59%, 58%)
HSV	hsv(76, 60%, 83%)
CMYK	cmyk(16.1%, 0%, 59.7%, 17.3%)
CIE-LAB	lab(79.95, -29.54, 57.22)
CIE-LCH	lch(79.95, 64.39, 117.31°)
OKLab	oklab(81.7% -0.0847 0.1322)
OKLCH	oklch(81.7% 0.157 122.7)
XYZ	xyz(43.0658, 56.5914, 17.2470)
Luminance	0.5659 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D355 #7755D3

analogous

#D3B655 #B1D355 #72D355

triadic

#B1D355 #55B1D3 #D355B1

tetradic

#B1D355 #55D3B6 #7755D3 #D35572

square

#B1D355 #55D3B6 #7755D3 #D35572

split-complementary

#B1D355 #5572D3 #B655D3

monochromatic

#6E8A24 #95BB30 #B1D355 #C7E086 #DEECB6

Accessibility & contrast

On white

1.70

#B1D355 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.32

#B1D355 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D355

12.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D355	#FFFFFF	#000000	##000000
##B1D355	1.00	1.70	12.32	12.32
#FFFFFF	1.70	1.00	21.00	21.00
#000000	12.32	21.00	1.00	1.00
##000000	12.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEC747

Deuteranopia (green-blind)

#DAC65E

Tritanopia (blue-blind)

#B9C9B8

Achromatopsia (no color)

#C6C6C6

Design tokens & code

CSS

--color: #b1d355;
/* rgb */ color: rgb(177, 211, 85);
/* oklch */ color: oklch(81.7% 0.157 122.7);

Tailwind

colors: {
  custom: {
    50: '#cbe08a',
    500: '#b1d355',
    950: '#000000',
  },
}

SCSS

$custom: #b1d355;
$custom-light: #cbe08a;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d355",
  "rgb": {
    "r": 177,
    "g": 211,
    "b": 85
  },
  "hsl": {
    "h": 76.19,
    "s": 58.879,
    "l": 58.039
  },
  "oklch": {
    "l": 0.81699,
    "c": 0.15699,
    "h": 122.7
  },
  "luminance": 0.56592
}

Semantic roles & 50–950 ramp

primary

#B1D355

secondary

#533C90

accent

#46E270

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B1D355

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

Preview Lab → · Contrast checker → · Palette generator →