#B1F576#B1F576

#B1F576 is a very light, vivid yellow-green. Relative luminance 0.760; OKLCH L 89.8% C 0.173 H 132.3°. Best body text is #000000 at 16.19:1 contrast (WCAG AA passes).

Color values

HEX	#B1F576
RGB	rgb(177, 245, 118)
HSL	hsl(92, 86%, 71%)
HSV	hsv(92, 52%, 96%)
CMYK	cmyk(27.8%, 0%, 51.8%, 3.9%)
CIE-LAB	lab(89.84, -41.96, 53.88)
CIE-LCH	lch(89.84, 68.29, 127.91°)
OKLab	oklab(89.8% -0.1165 0.1281)
OKLCH	oklch(89.8% 0.173 132.3)
XYZ	xyz(54.0530, 75.9583, 28.9495)
Luminance	0.7596 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1F576 #BA76F5

analogous

#F1F576 #B1F576 #76F57A

triadic

#B1F576 #76B1F5 #F576B1

tetradic

#B1F576 #76F1F5 #BA76F5 #F57A76

square

#B1F576 #76F1F5 #BA76F5 #F57A76

split-complementary

#B1F576 #7A76F5 #F576F1

monochromatic

#71E010 #91F13D #B1F576 #D1F9AF #EFFDE2

Accessibility & contrast

On white

1.30

#B1F576 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.19

#B1F576 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1F576

16.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1F576	#FFFFFF	#000000	##000000
##B1F576	1.00	1.30	16.19	16.19
#FFFFFF	1.30	1.00	21.00	21.00
#000000	16.19	21.00	1.00	1.00
##000000	16.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE56A

Deuteranopia (green-blind)

#F4E07E

Tritanopia (blue-blind)

#B3ECD8

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b1f576;
/* rgb */ color: rgb(177, 245, 118);
/* oklch */ color: oklch(89.8% 0.173 132.3);

Tailwind

colors: {
  custom: {
    50: '#cbf9a0',
    500: '#b1f576',
    950: '#000000',
  },
}

SCSS

$custom: #b1f576;
$custom-light: #cbf9a0;
$custom-dark: #000000;

JSON

{
  "hex": "#b1f576",
  "rgb": {
    "r": 177,
    "g": 245,
    "b": 118
  },
  "hsl": {
    "h": 92.126,
    "s": 86.395,
    "l": 71.176
  },
  "oklch": {
    "l": 0.89801,
    "c": 0.17312,
    "h": 132.3
  },
  "luminance": 0.7596
}

Semantic roles & 50–950 ramp

primary

#B1F576

secondary

#8D3FD0

accent

#03E37B

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170F

muted

#838580

Preview Lab

Preview with #B1F576

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

Preview Lab → · Contrast checker → · Palette generator →