#B4E15B#B4E15B

#B4E15B is a very light, vivid yellow-green. Relative luminance 0.643; OKLCH L 85.1% C 0.169 H 125.5°. Best body text is #000000 at 13.86:1 contrast (WCAG AA passes).

Color values

HEX	#B4E15B
RGB	rgb(180, 225, 91)
HSL	hsl(80, 69%, 62%)
HSV	hsv(80, 60%, 88%)
CMYK	cmyk(20%, 0%, 59.6%, 11.8%)
CIE-LAB	lab(84.13, -34.41, 59.32)
CIE-LCH	lch(84.13, 68.58, 120.12°)
OKLab	oklab(85.14% -0.0979 0.1373)
OKLCH	oklch(85.14% 0.169 125.5)
XYZ	xyz(47.6361, 64.3085, 19.7986)
Luminance	0.6431 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E15B #885BE1

analogous

#E1CB5B #B4E15B #71E15B

triadic

#B4E15B #5BB4E1 #E15BB4

tetradic

#B4E15B #5BE1CB #885BE1 #E15B71

square

#B4E15B #5BE1CB #885BE1 #E15B71

split-complementary

#B4E15B #5B71E1 #CB5BE1

monochromatic

#77A41E #9CD727 #B4E15B #CCEA8F #E3F4C2

Accessibility & contrast

On white

1.51

#B4E15B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.86

#B4E15B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E15B

13.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E15B	#FFFFFF	#000000	##000000
##B4E15B	1.00	1.51	13.86	13.86
#FFFFFF	1.51	1.00	21.00	21.00
#000000	13.86	21.00	1.00	1.00
##000000	13.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD34C

Deuteranopia (green-blind)

#E6D164

Tritanopia (blue-blind)

#BBD7C4

Achromatopsia (no color)

#D2D2D2

Design tokens & code

CSS

--color: #b4e15b;
/* rgb */ color: rgb(180, 225, 91);
/* oklch */ color: oklch(85.1% 0.169 125.5);

Tailwind

colors: {
  custom: {
    50: '#cdea8e',
    500: '#b4e15b',
    950: '#000000',
  },
}

SCSS

$custom: #b4e15b;
$custom-light: #cdea8e;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e15b",
  "rgb": {
    "r": 180,
    "g": 225,
    "b": 91
  },
  "hsl": {
    "h": 80.149,
    "s": 69.072,
    "l": 61.961
  },
  "oklch": {
    "l": 0.85136,
    "c": 0.16862,
    "h": 125.5
  },
  "luminance": 0.64309
}

Semantic roles & 50–950 ramp

primary

#B4E15B

secondary

#5E3AA6

accent

#14D154

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B4E15B

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

Preview Lab → · Contrast checker → · Palette generator →