#B3F77A#B3F77A

#B3F77A is a very light, vivid yellow-green. Relative luminance 0.775; OKLCH L 90.4% C 0.171 H 132.5°. Best body text is #000000 at 16.50:1 contrast (WCAG AA passes).

Color values

HEX	#B3F77A
RGB	rgb(179, 247, 122)
HSL	hsl(93, 89%, 72%)
HSV	hsv(93, 51%, 97%)
CMYK	cmyk(27.5%, 0%, 50.6%, 3.1%)
CIE-LAB	lab(90.56, -41.72, 52.92)
CIE-LCH	lch(90.56, 67.39, 128.25°)
OKLab	oklab(90.42% -0.1156 0.1263)
OKLCH	oklch(90.42% 0.171 132.5)
XYZ	xyz(55.3631, 77.5087, 30.4523)
Luminance	0.7751 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F77A #BE7AF7

analogous

#F1F77A #B3F77A #7AF780

triadic

#B3F77A #7AB3F7 #F77AB3

tetradic

#B3F77A #7AF1F7 #BE7AF7 #F7807A

square

#B3F77A #7AF1F7 #BE7AF7 #F7807A

split-complementary

#B3F77A #807AF7 #F77AF1

monochromatic

#72E90E #92F440 #B3F77A #D4FAB4 #EFFDE2

Accessibility & contrast

On white

1.27

#B3F77A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.50

#B3F77A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F77A

16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F77A	#FFFFFF	#000000	##000000
##B3F77A	1.00	1.27	16.50	16.50
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.50	21.00	1.00	1.00
##000000	16.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE76F

Deuteranopia (green-blind)

#F6E282

Tritanopia (blue-blind)

#B5EFDA

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #b3f77a;
/* rgb */ color: rgb(179, 247, 122);
/* oklch */ color: oklch(90.4% 0.171 132.5);

Tailwind

colors: {
  custom: {
    50: '#ccfaa3',
    500: '#b3f77a',
    950: '#000000',
  },
}

SCSS

$custom: #b3f77a;
$custom-light: #ccfaa3;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f77a",
  "rgb": {
    "r": 179,
    "g": 247,
    "b": 122
  },
  "hsl": {
    "h": 92.64,
    "s": 88.652,
    "l": 72.353
  },
  "oklch": {
    "l": 0.90423,
    "c": 0.17121,
    "h": 132.5
  },
  "luminance": 0.7751
}

Semantic roles & 50–950 ramp

primary

#B3F77A

secondary

#9142D3

accent

#00E57D

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#14170F

muted

#838580

Preview Lab

Preview with #B3F77A

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

Preview Lab → · Contrast checker → · Palette generator →