#B5F15E#B5F15E

#B5F15E is a very light, vivid yellow-green. Relative luminance 0.735; OKLCH L 88.9% C 0.186 H 128.5°. Best body text is #000000 at 15.71:1 contrast (WCAG AA passes).

Color values

HEX	#B5F15E
RGB	rgb(181, 241, 94)
HSL	hsl(84, 84%, 66%)
HSV	hsv(84, 61%, 95%)
CMYK	cmyk(24.9%, 0%, 61%, 5.5%)
CIE-LAB	lab(88.71, -40.99, 63.14)
CIE-LCH	lch(88.71, 75.28, 122.99°)
OKLab	oklab(88.86% -0.1159 0.1457)
OKLCH	oklch(88.86% 0.186 128.5)
XYZ	xyz(52.5315, 73.5414, 22.0148)
Luminance	0.7354 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5F15E #9A5EF1

analogous

#F1E45E #B5F15E #6BF15E

triadic

#B5F15E #5EB5F1 #F15EB5

tetradic

#B5F15E #5EF1E4 #9A5EF1 #F15E6B

square

#B5F15E #5EF1E4 #9A5EF1 #F15E6B

split-complementary

#B5F15E #5E6BF1 #E45EF1

monochromatic

#7BC411 #9BEC26 #B5F15E #CFF696 #E9FBCF

Accessibility & contrast

On white

1.34

#B5F15E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.71

#B5F15E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5F15E

15.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5F15E	#FFFFFF	#000000	##000000
##B5F15E	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)

#FCE14D

Deuteranopia (green-blind)

#F4DD69

Tritanopia (blue-blind)

#BAE7D2

Achromatopsia (no color)

#DFDFDF

Design tokens & code

CSS

--color: #b5f15e;
/* rgb */ color: rgb(181, 241, 94);
/* oklch */ color: oklch(88.9% 0.186 128.5);

Tailwind

colors: {
  custom: {
    50: '#cff691',
    500: '#b5f15e',
    950: '#000000',
  },
}

SCSS

$custom: #b5f15e;
$custom-light: #cff691;
$custom-dark: #000000;

JSON

{
  "hex": "#b5f15e",
  "rgb": {
    "r": 181,
    "g": 241,
    "b": 94
  },
  "hsl": {
    "h": 84.49,
    "s": 84,
    "l": 65.686
  },
  "oklch": {
    "l": 0.88864,
    "c": 0.18618,
    "h": 128.5
  },
  "luminance": 0.73543
}

Semantic roles & 50–950 ramp

primary

#B5F15E

secondary

#6C32C1

accent

#05E05F

background

#FEFFFC

surface

#FBFEF4

border

#D4D6CE

text

#14170D

muted

#83857F

Preview Lab

Preview with #B5F15E

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

Preview Lab → · Contrast checker → · Palette generator →