#B3F779#B3F779

#B3F779 is a very light, vivid yellow-green. Relative luminance 0.775; OKLCH L 90.4% C 0.172 H 132.4°. Best body text is #000000 at 16.50:1 contrast (WCAG AA passes).

Color values

HEX	#B3F779
RGB	rgb(179, 247, 121)
HSL	hsl(92, 89%, 72%)
HSV	hsv(92, 51%, 97%)
CMYK	cmyk(27.5%, 0%, 51%, 3.1%)
CIE-LAB	lab(90.54, -41.82, 53.37)
CIE-LCH	lch(90.54, 67.81, 128.08°)
OKLab	oklab(90.41% -0.116 0.1272)
OKLCH	oklch(90.41% 0.172 132.4)
XYZ	xyz(55.3015, 77.4841, 30.1277)
Luminance	0.7749 (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

#B3F779 #BD79F7

analogous

#F2F779 #B3F779 #79F77E

triadic

#B3F779 #79B3F7 #F779B3

tetradic

#B3F779 #79F2F7 #BD79F7 #F77E79

square

#B3F779 #79F2F7 #BD79F7 #F77E79

split-complementary

#B3F779 #7E79F7 #F779F2

monochromatic

#72E80E #92F43F #B3F779 #D4FAB3 #EFFDE2

Accessibility & contrast

On white

1.27

#B3F779 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.50

#B3F779 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F779

16.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F779	#FFFFFF	#000000	##000000
##B3F779	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)

#FFE76E

Deuteranopia (green-blind)

#F6E281

Tritanopia (blue-blind)

#B5EEDA

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #b3f779;
/* rgb */ color: rgb(179, 247, 121);
/* oklch */ color: oklch(90.4% 0.172 132.4);

Tailwind

colors: {
  custom: {
    50: '#ccfaa2',
    500: '#b3f779',
    950: '#000000',
  },
}

SCSS

$custom: #b3f779;
$custom-light: #ccfaa2;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f779",
  "rgb": {
    "r": 179,
    "g": 247,
    "b": 121
  },
  "hsl": {
    "h": 92.381,
    "s": 88.732,
    "l": 72.157
  },
  "oklch": {
    "l": 0.90411,
    "c": 0.17213,
    "h": 132.4
  },
  "luminance": 0.77486
}

Semantic roles & 50–950 ramp

primary

#B3F779

secondary

#9041D3

accent

#00E57C

background

#FEFFFC

surface

#FBFFF6

border

#D4D7D0

text

#14170F

muted

#838580

Preview Lab

Preview with #B3F779

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

Preview Lab → · Contrast checker → · Palette generator →