#B3F770#B3F770

#B3F770 is a very light, vivid yellow-green. Relative luminance 0.773; OKLCH L 90.3% C 0.180 H 131.4°. Best body text is #000000 at 16.46:1 contrast (WCAG AA passes).

Color values

HEX	#B3F770
RGB	rgb(179, 247, 112)
HSL	hsl(90, 89%, 70%)
HSV	hsv(90, 55%, 97%)
CMYK	cmyk(27.5%, 0%, 54.7%, 3.1%)
CIE-LAB	lab(90.45, -42.74, 57.33)
CIE-LCH	lch(90.45, 71.51, 126.70°)
OKLab	oklab(90.3% -0.1192 0.1351)
OKLCH	oklch(90.3% 0.18 131.4)
XYZ	xyz(54.7751, 77.2735, 27.3554)
Luminance	0.7728 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F770 #B470F7

analogous

#F7F770 #B3F770 #70F770

triadic

#B3F770 #70B3F7 #F770B3

tetradic

#B3F770 #70F7F7 #B470F7 #F77070

square

#B3F770 #70F7F7 #B470F7 #F77070

split-complementary

#B3F770 #7070F7 #F770F7

monochromatic

#76E00D #94F436 #B3F770 #D2FAAA #F0FDE2

Accessibility & contrast

On white

1.28

#B3F770 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.46

#B3F770 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F770

16.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F770	#FFFFFF	#000000	##000000
##B3F770	1.00	1.28	16.46	16.46
#FFFFFF	1.28	1.00	21.00	21.00
#000000	16.46	21.00	1.00	1.00
##000000	16.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FFE763

Deuteranopia (green-blind)

#F7E279

Tritanopia (blue-blind)

#B6EED9

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #b3f770;
/* rgb */ color: rgb(179, 247, 112);
/* oklch */ color: oklch(90.3% 0.180 131.4);

Tailwind

colors: {
  custom: {
    50: '#cdfa9d',
    500: '#b3f770',
    950: '#000000',
  },
}

SCSS

$custom: #b3f770;
$custom-light: #cdfa9d;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f770",
  "rgb": {
    "r": 179,
    "g": 247,
    "b": 112
  },
  "hsl": {
    "h": 90.222,
    "s": 89.404,
    "l": 70.392
  },
  "oklch": {
    "l": 0.90301,
    "c": 0.18014,
    "h": 131.4
  },
  "luminance": 0.77275
}

Semantic roles & 50–950 ramp

primary

#B3F770

secondary

#863AD2

accent

#00E674

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B3F770

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

Preview Lab → · Contrast checker → · Palette generator →