#B1FA6A#B1FA6A

#B1FA6A is a very light, vivid yellow-green. Relative luminance 0.788; OKLCH L 90.8% C 0.190 H 131.7°. Best body text is #000000 at 16.75:1 contrast (WCAG AA passes).

Color values

HEX	#B1FA6A
RGB	rgb(177, 250, 106)
HSL	hsl(90, 94%, 70%)
HSV	hsv(90, 58%, 98%)
CMYK	cmyk(29.2%, 0%, 57.6%, 2%)
CIE-LAB	lab(91.12, -45.29, 60.71)
CIE-LCH	lch(91.12, 75.75, 126.72°)
OKLab	oklab(90.8% -0.1265 0.1419)
OKLCH	oklch(90.8% 0.19 131.7)
XYZ	xyz(54.9179, 78.7572, 25.9411)
Luminance	0.7876 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

#A9F971

ΔE00 1.66

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1FA6A #B36AFA

analogous

#F9FA6A #B1FA6A #6AFA6B

triadic

#B1FA6A #6AB1FA #FA6AB1

tetradic

#B1FA6A #6AF9FA #B36AFA #FA6B6A

square

#B1FA6A #6AF9FA #B36AFA #FA6B6A

split-complementary

#B1FA6A #6B6AFA #FA6AF9

monochromatic

#73E208 #92F82F #B1FA6A #D0FCA5 #EFFEE0

Accessibility & contrast

On white

1.25

#B1FA6A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.75

#B1FA6A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1FA6A

16.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1FA6A	#FFFFFF	#000000	##000000
##B1FA6A	1.00	1.25	16.75	16.75
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.75	21.00	1.00	1.00
##000000	16.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE95B

Deuteranopia (green-blind)

#F9E474

Tritanopia (blue-blind)

#B3F1DB

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #b1fa6a;
/* rgb */ color: rgb(177, 250, 106);
/* oklch */ color: oklch(90.8% 0.190 131.7);

Tailwind

colors: {
  custom: {
    50: '#ccfc99',
    500: '#b1fa6a',
    950: '#000000',
  },
}

SCSS

$custom: #b1fa6a;
$custom-light: #ccfc99;
$custom-dark: #000000;

JSON

{
  "hex": "#b1fa6a",
  "rgb": {
    "r": 177,
    "g": 250,
    "b": 106
  },
  "hsl": {
    "h": 90.417,
    "s": 93.506,
    "l": 69.804
  },
  "oklch": {
    "l": 0.90803,
    "c": 0.1901,
    "h": 131.7
  },
  "luminance": 0.78759
}

Semantic roles & 50–950 ramp

primary

#B1FA6A

secondary

#8534D5

accent

#00E674

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B1FA6A

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

Preview Lab → · Contrast checker → · Palette generator →