#B3F587#B3F587

#B3F587 is a very light, vivid yellow-green. Relative luminance 0.766; OKLCH L 90.1% C 0.156 H 134.0°. Best body text is #000000 at 16.33:1 contrast (WCAG AA passes).

Color values

HEX	#B3F587
RGB	rgb(179, 245, 135)
HSL	hsl(96, 85%, 75%)
HSV	hsv(96, 45%, 96%)
CMYK	cmyk(26.9%, 0%, 44.9%, 3.9%)
CIE-LAB	lab(90.15, -39.36, 46.31)
CIE-LCH	lch(90.15, 60.77, 130.36°)
OKLab	oklab(90.15% -0.1083 0.1123)
OKLCH	oklch(90.15% 0.156 134)
XYZ	xyz(55.6148, 76.6361, 34.7790)
Luminance	0.7664 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F587 #C987F5

analogous

#EAF587 #B3F587 #87F592

triadic

#B3F587 #87B3F5 #F587B3

tetradic

#B3F587 #87EAF5 #C987F5 #F59287

square

#B3F587 #87EAF5 #C987F5 #F59287

split-complementary

#B3F587 #9287F5 #F587EA

monochromatic

#6BEC16 #8FF04F #B3F587 #D7FABF #EDFDE3

Accessibility & contrast

On white

1.29

#B3F587 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.33

#B3F587 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F587

16.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F587	#FFFFFF	#000000	##000000
##B3F587	1.00	1.29	16.33	16.33
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.33	21.00	1.00	1.00
##000000	16.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE67E

Deuteranopia (green-blind)

#F3E18E

Tritanopia (blue-blind)

#B3EDDB

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #b3f587;
/* rgb */ color: rgb(179, 245, 135);
/* oklch */ color: oklch(90.1% 0.156 134.0);

Tailwind

colors: {
  custom: {
    50: '#ccf8ac',
    500: '#b3f587',
    950: '#000000',
  },
}

SCSS

$custom: #b3f587;
$custom-light: #ccf8ac;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f587",
  "rgb": {
    "r": 179,
    "g": 245,
    "b": 135
  },
  "hsl": {
    "h": 96,
    "s": 84.615,
    "l": 74.51
  },
  "oklch": {
    "l": 0.9015,
    "c": 0.15605,
    "h": 134
  },
  "luminance": 0.76638
}

Semantic roles & 50–950 ramp

primary

#B3F587

secondary

#9D4ED2

accent

#04E189

background

#FEFFFD

surface

#FBFFF7

border

#D4D7D0

text

#141710

muted

#838581

Preview Lab

Preview with #B3F587

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

Preview Lab → · Contrast checker → · Palette generator →