#B5D93A#B5D93A

#B5D93A is a very light, vivid yellow-green. Relative luminance 0.598; OKLCH L 83.1% C 0.181 H 121.8°. Best body text is #000000 at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#B5D93A
RGB	rgb(181, 217, 58)
HSL	hsl(74, 68%, 54%)
HSV	hsv(74, 73%, 85%)
CMYK	cmyk(16.6%, 0%, 73.3%, 14.9%)
CIE-LAB	lab(81.70, -32.50, 69.51)
CIE-LCH	lch(81.70, 76.73, 115.06°)
OKLab	oklab(83.12% -0.0955 0.1542)
OKLCH	oklch(83.12% 0.181 121.8)
XYZ	xyz(44.6333, 59.7549, 13.1846)
Luminance	0.5976 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5D93A #5E3AD9

analogous

#D9AE3A #B5D93A #66D93A

triadic

#B5D93A #3AB5D9 #D93AB5

tetradic

#B5D93A #3AD9AE #5E3AD9 #D93A66

square

#B5D93A #3AD9AE #5E3AD9 #D93A66

split-complementary

#B5D93A #3A66D9 #AE3AD9

monochromatic

#698019 #92B323 #B5D93A #C8E36D #DCEDA1

Accessibility & contrast

On white

1.62

#B5D93A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.95

#B5D93A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5D93A

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5D93A	#FFFFFF	#000000	##000000
##B5D93A	1.00	1.62	12.95	12.95
#FFFFFF	1.62	1.00	21.00	21.00
#000000	12.95	21.00	1.00	1.00
##000000	12.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E6CC18

Deuteranopia (green-blind)

#E2CB48

Tritanopia (blue-blind)

#BFCEBB

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #b5d93a;
/* rgb */ color: rgb(181, 217, 58);
/* oklch */ color: oklch(83.1% 0.181 121.8);

Tailwind

colors: {
  custom: {
    50: '#cfe47b',
    500: '#b5d93a',
    950: '#000000',
  },
}

SCSS

$custom: #b5d93a;
$custom-light: #cfe47b;
$custom-dark: #000000;

JSON

{
  "hex": "#b5d93a",
  "rgb": {
    "r": 181,
    "g": 217,
    "b": 58
  },
  "hsl": {
    "h": 73.585,
    "s": 67.66,
    "l": 53.922
  },
  "oklch": {
    "l": 0.8312,
    "c": 0.18138,
    "h": 121.8
  },
  "luminance": 0.59755
}

Semantic roles & 50–950 ramp

primary

#B5D93A

secondary

#443087

accent

#3DEB64

background

#FEFEFB

surface

#FBFCF2

border

#D4D5CC

text

#14150A

muted

#83847D

Preview Lab

Preview with #B5D93A

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

Preview Lab → · Contrast checker → · Palette generator →