#B3D55F#B3D55F

#B3D55F is a very light, vivid yellow-green. Relative luminance 0.580; OKLCH L 82.4% C 0.150 H 123.1°. Best body text is #000000 at 12.60:1 contrast (WCAG AA passes).

Color values

HEX	#B3D55F
RGB	rgb(179, 213, 95)
HSL	hsl(77, 58%, 60%)
HSV	hsv(77, 55%, 84%)
CMYK	cmyk(16%, 0%, 55.4%, 16.5%)
CIE-LAB	lab(80.74, -28.87, 53.71)
CIE-LCH	lch(80.74, 60.98, 118.26°)
OKLab	oklab(82.4% -0.082 0.1257)
OKLCH	oklch(82.4% 0.15 123.1)
XYZ	xyz(44.4505, 57.9982, 19.6773)
Luminance	0.5800 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D55F #815FD5

analogous

#D5BC5F #B3D55F #78D55F

triadic

#B3D55F #5FB3D5 #D55FB3

tetradic

#B3D55F #5FD5BC #815FD5 #D55F78

square

#B3D55F #5FD5BC #815FD5 #D55F78

split-complementary

#B3D55F #5F78D5 #BC5FD5

monochromatic

#749327 #9AC333 #B3D55F #CAE28F #E1EEC0

Accessibility & contrast

On white

1.67

#B3D55F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.60

#B3D55F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D55F

12.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D55F	#FFFFFF	#000000	##000000
##B3D55F	1.00	1.67	12.60	12.60
#FFFFFF	1.67	1.00	21.00	21.00
#000000	12.60	21.00	1.00	1.00
##000000	12.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0C953

Deuteranopia (green-blind)

#DCC866

Tritanopia (blue-blind)

#BBCCBB

Achromatopsia (no color)

#C8C8C8

Design tokens & code

CSS

--color: #b3d55f;
/* rgb */ color: rgb(179, 213, 95);
/* oklch */ color: oklch(82.4% 0.150 123.1);

Tailwind

colors: {
  custom: {
    50: '#cce290',
    500: '#b3d55f',
    950: '#000000',
  },
}

SCSS

$custom: #b3d55f;
$custom-light: #cce290;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d55f",
  "rgb": {
    "r": 179,
    "g": 213,
    "b": 95
  },
  "hsl": {
    "h": 77.288,
    "s": 58.416,
    "l": 60.392
  },
  "oklch": {
    "l": 0.82399,
    "c": 0.15012,
    "h": 123.1
  },
  "luminance": 0.57998
}

Semantic roles & 50–950 ramp

primary

#B3D55F

secondary

#594098

accent

#1FC64F

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150D

muted

#83847F

Preview Lab

Preview with #B3D55F

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

Preview Lab → · Contrast checker → · Palette generator →