#B5D443#B5D443

#B5D443 is a very light, vivid yellow-green. Relative luminance 0.573; OKLCH L 82.1% C 0.170 H 120.8°. Best body text is #000000 at 12.46:1 contrast (WCAG AA passes).

Color values

HEX	#B5D443
RGB	rgb(181, 212, 67)
HSL	hsl(73, 63%, 55%)
HSV	hsv(73, 68%, 83%)
CMYK	cmyk(14.6%, 0%, 68.4%, 16.9%)
CIE-LAB	lab(80.36, -29.68, 65.01)
CIE-LCH	lch(80.36, 71.46, 114.54°)
OKLab	oklab(82.05% -0.087 0.1461)
OKLCH	oklch(82.05% 0.17 120.8)
XYZ	xyz(43.6133, 57.3161, 14.0746)
Luminance	0.5732 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5D443 #6243D4

analogous

#D4AB43 #B5D443 #6CD443

triadic

#B5D443 #43B5D4 #D443B5

tetradic

#B5D443 #43D4AB #6243D4 #D4436C

square

#B5D443 #43D4AB #6243D4 #D4436C

split-complementary

#B5D443 #436CD4 #AB43D4

monochromatic

#6A7F1D #94B129 #B5D443 #C9DF75 #DCEBA7

Accessibility & contrast

On white

1.68

#B5D443 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.46

#B5D443 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D443

12.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5D443	#FFFFFF	#000000	##000000
##B5D443	1.00	1.68	12.46	12.46
#FFFFFF	1.68	1.00	21.00	21.00
#000000	12.46	21.00	1.00	1.00
##000000	12.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1C82C

Deuteranopia (green-blind)

#DDC84F

Tritanopia (blue-blind)

#BFC9B7

Achromatopsia (no color)

#C7C7C7

Design tokens & code

CSS

--color: #b5d443;
/* rgb */ color: rgb(181, 212, 67);
/* oklch */ color: oklch(82.1% 0.170 120.8);

Tailwind

colors: {
  custom: {
    50: '#cee17f',
    500: '#b5d443',
    950: '#000000',
  },
}

SCSS

$custom: #b5d443;
$custom-light: #cee17f;
$custom-dark: #000000;

JSON

{
  "hex": "#b5d443",
  "rgb": {
    "r": 181,
    "g": 212,
    "b": 67
  },
  "hsl": {
    "h": 72.828,
    "s": 62.771,
    "l": 54.706
  },
  "oklch": {
    "l": 0.82051,
    "c": 0.17005,
    "h": 120.8
  },
  "luminance": 0.57316
}

Semantic roles & 50–950 ramp

primary

#B5D443

secondary

#463487

accent

#42E665

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150B

muted

#83847E

Preview Lab

Preview with #B5D443

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

Preview Lab → · Contrast checker → · Palette generator →