#B5F36D#B5F36D

#B5F36D is a very light, vivid yellow-green. Relative luminance 0.750; OKLCH L 89.5% C 0.176 H 130.0°. Best body text is #000000 at 16.01:1 contrast (WCAG AA passes).

Color values

HEX	#B5F36D
RGB	rgb(181, 243, 109)
HSL	hsl(88, 85%, 69%)
HSV	hsv(88, 55%, 95%)
CMYK	cmyk(25.5%, 0%, 55.1%, 4.7%)
CIE-LAB	lab(89.41, -40.56, 57.48)
CIE-LCH	lch(89.41, 70.35, 125.21°)
OKLab	oklab(89.48% -0.1135 0.1351)
OKLCH	oklch(89.48% 0.176 130)
XYZ	xyz(53.8665, 75.0278, 26.1088)
Luminance	0.7503 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Pale Lime

#BEFD73

ΔE00 2.12

Spring Green (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5F36D #AB6DF3

analogous

#F3EE6D #B5F36D #72F36D

triadic

#B5F36D #6DB5F3 #F36DB5

tetradic

#B5F36D #6DF3EE #AB6DF3 #F36D72

square

#B5F36D #6DF3EE #AB6DF3 #F36D72

split-complementary

#B5F36D #6D72F3 #EE6DF3

monochromatic

#7AD411 #98EE34 #B5F36D #D2F8A6 #EEFCDE

Accessibility & contrast

On white

1.31

#B5F36D on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.01

#B5F36D on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5F36D

16.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5F36D	#FFFFFF	#000000	##000000
##B5F36D	1.00	1.31	16.01	16.01
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.01	21.00	1.00	1.00
##000000	16.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FDE460

Deuteranopia (green-blind)

#F4DF76

Tritanopia (blue-blind)

#B9EAD5

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #b5f36d;
/* rgb */ color: rgb(181, 243, 109);
/* oklch */ color: oklch(89.5% 0.176 130.0);

Tailwind

colors: {
  custom: {
    50: '#cef79b',
    500: '#b5f36d',
    950: '#000000',
  },
}

SCSS

$custom: #b5f36d;
$custom-light: #cef79b;
$custom-dark: #000000;

JSON

{
  "hex": "#b5f36d",
  "rgb": {
    "r": 181,
    "g": 243,
    "b": 109
  },
  "hsl": {
    "h": 87.761,
    "s": 84.81,
    "l": 69.02
  },
  "oklch": {
    "l": 0.89477,
    "c": 0.17647,
    "h": 130
  },
  "luminance": 0.75029
}

Semantic roles & 50–950 ramp

primary

#B5F36D

secondary

#7D38CC

accent

#04E16B

background

#FEFFFC

surface

#FBFEF5

border

#D4D6CF

text

#14170E

muted

#83857F

Preview Lab

Preview with #B5F36D

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

Preview Lab → · Contrast checker → · Palette generator →