#B5F05F#B5F05F

#B5F05F is a very light, vivid yellow-green. Relative luminance 0.730; OKLCH L 88.6% C 0.184 H 128.4°. Best body text is #000000 at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#B5F05F
RGB	rgb(181, 240, 95)
HSL	hsl(84, 83%, 66%)
HSV	hsv(84, 60%, 94%)
CMYK	cmyk(24.6%, 0%, 60.4%, 5.9%)
CIE-LAB	lab(88.43, -40.47, 62.42)
CIE-LCH	lch(88.43, 74.39, 122.95°)
OKLab	oklab(88.65% -0.1143 0.1443)
OKLCH	oklch(88.65% 0.184 128.4)
XYZ	xyz(52.2815, 72.9691, 22.1542)
Luminance	0.7297 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5F05F #9A5FF0

analogous

#F0E35F #B5F05F #6CF05F

triadic

#B5F05F #5FB5F0 #F05FB5

tetradic

#B5F05F #5FF0E3 #9A5FF0 #F05F6C

square

#B5F05F #5FF0E3 #9A5FF0 #F05F6C

split-complementary

#B5F05F #5F6CF0 #E35FF0

monochromatic

#7BC212 #9BEB27 #B5F05F #CFF597 #E9FACF

Accessibility & contrast

On white

1.35

#B5F05F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.59

#B5F05F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5F05F

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5F05F	#FFFFFF	#000000	##000000
##B5F05F	1.00	1.35	15.59	15.59
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.59	21.00	1.00	1.00
##000000	15.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBE14E

Deuteranopia (green-blind)

#F3DD6A

Tritanopia (blue-blind)

#BAE6D1

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #b5f05f;
/* rgb */ color: rgb(181, 240, 95);
/* oklch */ color: oklch(88.6% 0.184 128.4);

Tailwind

colors: {
  custom: {
    50: '#cef592',
    500: '#b5f05f',
    950: '#000000',
  },
}

SCSS

$custom: #b5f05f;
$custom-light: #cef592;
$custom-dark: #000000;

JSON

{
  "hex": "#b5f05f",
  "rgb": {
    "r": 181,
    "g": 240,
    "b": 95
  },
  "hsl": {
    "h": 84.414,
    "s": 82.857,
    "l": 65.686
  },
  "oklch": {
    "l": 0.88646,
    "c": 0.18413,
    "h": 128.4
  },
  "luminance": 0.7297
}

Semantic roles & 50–950 ramp

primary

#B5F05F

secondary

#6C33C0

accent

#06DF5F

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B5F05F

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

Preview Lab → · Contrast checker → · Palette generator →