#B3D845#B3D845

#B3D845 is a very light, vivid yellow-green. Relative luminance 0.591; OKLCH L 82.8% C 0.174 H 122.5°. Best body text is #000000 at 12.83:1 contrast (WCAG AA passes).

Color values

HEX	#B3D845
RGB	rgb(179, 216, 69)
HSL	hsl(75, 65%, 56%)
HSV	hsv(75, 68%, 85%)
CMYK	cmyk(17.1%, 0%, 68.1%, 15.3%)
CIE-LAB	lab(81.36, -32.22, 65.23)
CIE-LCH	lch(81.36, 72.76, 116.29°)
OKLab	oklab(82.83% -0.0937 0.1469)
OKLCH	oklch(82.83% 0.174 122.5)
XYZ	xyz(44.2210, 59.1250, 14.7117)
Luminance	0.5913 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3D845 #6A45D8

analogous

#D8B345 #B3D845 #69D845

triadic

#B3D845 #45B3D8 #D845B3

tetradic

#B3D845 #45D8B3 #6A45D8 #D84569

square

#B3D845 #45D8B3 #6A45D8 #D84569

split-complementary

#B3D845 #4569D8 #B345D8

monochromatic

#6C861C #94B927 #B3D845 #C8E378 #DCEDAA

Accessibility & contrast

On white

1.64

#B3D845 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.83

#B3D845 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3D845

12.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3D845	#FFFFFF	#000000	##000000
##B3D845	1.00	1.64	12.83	12.83
#FFFFFF	1.64	1.00	21.00	21.00
#000000	12.83	21.00	1.00	1.00
##000000	12.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4CB2E

Deuteranopia (green-blind)

#E0CA51

Tritanopia (blue-blind)

#BCCDBB

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b3d845;
/* rgb */ color: rgb(179, 216, 69);
/* oklch */ color: oklch(82.8% 0.174 122.5);

Tailwind

colors: {
  custom: {
    50: '#cde481',
    500: '#b3d845',
    950: '#000000',
  },
}

SCSS

$custom: #b3d845;
$custom-light: #cde481;
$custom-dark: #000000;

JSON

{
  "hex": "#b3d845",
  "rgb": {
    "r": 179,
    "g": 216,
    "b": 69
  },
  "hsl": {
    "h": 75.102,
    "s": 65.333,
    "l": 55.882
  },
  "oklch": {
    "l": 0.8283,
    "c": 0.17428,
    "h": 122.5
  },
  "luminance": 0.59125
}

Semantic roles & 50–950 ramp

primary

#B3D845

secondary

#4B348D

accent

#40E86A

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B3D845

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

Preview Lab → · Contrast checker → · Palette generator →