#B3D45A#B3D45A

#B3D45A is a very light, vivid yellow-green. Relative luminance 0.574; OKLCH L 82.1% C 0.153 H 122.5°. Best body text is #000000 at 12.48:1 contrast (WCAG AA passes).

Color values

HEX	#B3D45A
RGB	rgb(179, 212, 90)
HSL	hsl(76, 59%, 59%)
HSV	hsv(76, 58%, 83%)
CMYK	cmyk(15.6%, 0%, 57.5%, 16.9%)
CIE-LAB	lab(80.41, -28.83, 55.58)
CIE-LCH	lch(80.41, 62.61, 117.41°)
OKLab	oklab(82.12% -0.0824 0.1292)
OKLCH	oklch(82.12% 0.153 122.5)
XYZ	xyz(43.9797, 57.4087, 18.4349)
Luminance	0.5741 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D45A #7B5AD4

analogous

#D4B85A #B3D45A #76D45A

triadic

#B3D45A #5AB3D4 #D45AB3

tetradic

#B3D45A #5AD4B8 #7B5AD4 #D45A76

square

#B3D45A #5AD4B8 #7B5AD4 #D45A76

split-complementary

#B3D45A #5A76D4 #B85AD4

monochromatic

#728E25 #99BF32 #B3D45A #C9E18B #E0EDBB

Accessibility & contrast

On white

1.68

#B3D45A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.48

#B3D45A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D45A

12.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D45A	#FFFFFF	#000000	##000000
##B3D45A	1.00	1.68	12.48	12.48
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.48	21.00	1.00	1.00
##000000	12.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DFC84D

Deuteranopia (green-blind)

#DBC762

Tritanopia (blue-blind)

#BBCABA

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #b3d45a;
/* rgb */ color: rgb(179, 212, 90);
/* oklch */ color: oklch(82.1% 0.153 122.5);

Tailwind

colors: {
  custom: {
    50: '#cce18d',
    500: '#b3d45a',
    950: '#000000',
  },
}

SCSS

$custom: #b3d45a;
$custom-light: #cce18d;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d45a",
  "rgb": {
    "r": 179,
    "g": 212,
    "b": 90
  },
  "hsl": {
    "h": 76.23,
    "s": 58.654,
    "l": 59.216
  },
  "oklch": {
    "l": 0.82118,
    "c": 0.15323,
    "h": 122.5
  },
  "luminance": 0.57409
}

Semantic roles & 50–950 ramp

primary

#B3D45A

secondary

#553E94

accent

#46E270

background

#FEFEFC

surface

#FBFCF4

border

#D4D5CE

text

#14150C

muted

#83847F

Preview Lab

Preview with #B3D45A

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

Preview Lab → · Contrast checker → · Palette generator →