#B5F15F#B5F15F

#B5F15F is a very light, vivid yellow-green. Relative luminance 0.736; OKLCH L 88.9% C 0.185 H 128.6°. Best body text is #000000 at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#B5F15F
RGB	rgb(181, 241, 95)
HSL	hsl(85, 84%, 66%)
HSV	hsv(85, 61%, 95%)
CMYK	cmyk(24.9%, 0%, 60.6%, 5.5%)
CIE-LAB	lab(88.71, -40.91, 62.73)
CIE-LCH	lch(88.71, 74.89, 123.11°)
OKLab	oklab(88.87% -0.1156 0.145)
OKLCH	oklch(88.87% 0.185 128.6)
XYZ	xyz(52.5767, 73.5595, 22.2526)
Luminance	0.7356 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5F15F #9B5FF1

analogous

#F1E45F #B5F15F #6CF15F

triadic

#B5F15F #5FB5F1 #F15FB5

tetradic

#B5F15F #5FF1E4 #9B5FF1 #F15F6C

square

#B5F15F #5FF1E4 #9B5FF1 #F15F6C

split-complementary

#B5F15F #5F6CF1 #E45FF1

monochromatic

#7BC411 #9BEC27 #B5F15F #CFF697 #E9FBD0

Accessibility & contrast

On white

1.34

#B5F15F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.71

#B5F15F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5F15F

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5F15F	#FFFFFF	#000000	##000000
##B5F15F	1.00	1.34	15.71	15.71
#FFFFFF	1.34	1.00	21.00	21.00
#000000	15.71	21.00	1.00	1.00
##000000	15.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FCE14E

Deuteranopia (green-blind)

#F4DD6A

Tritanopia (blue-blind)

#BAE7D2

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #b5f15f;
/* rgb */ color: rgb(181, 241, 95);
/* oklch */ color: oklch(88.9% 0.185 128.6);

Tailwind

colors: {
  custom: {
    50: '#cef692',
    500: '#b5f15f',
    950: '#000000',
  },
}

SCSS

$custom: #b5f15f;
$custom-light: #cef692;
$custom-dark: #000000;

JSON

{
  "hex": "#b5f15f",
  "rgb": {
    "r": 181,
    "g": 241,
    "b": 95
  },
  "hsl": {
    "h": 84.658,
    "s": 83.908,
    "l": 65.882
  },
  "oklch": {
    "l": 0.88874,
    "c": 0.1854,
    "h": 128.6
  },
  "luminance": 0.73561
}

Semantic roles & 50–950 ramp

primary

#B5F15F

secondary

#6D32C2

accent

#05E05F

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B5F15F

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

Preview Lab → · Contrast checker → · Palette generator →