#B4E45E#B4E45E

#B4E45E is a very light, vivid yellow-green. Relative luminance 0.660; OKLCH L 85.8% C 0.170 H 126.3°. Best body text is #000000 at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#B4E45E
RGB	rgb(180, 228, 94)
HSL	hsl(81, 71%, 63%)
HSV	hsv(81, 59%, 89%)
CMYK	cmyk(21.1%, 0%, 58.8%, 10.6%)
CIE-LAB	lab(85.00, -35.54, 59.01)
CIE-LCH	lch(85.00, 68.88, 121.06°)
OKLab	oklab(85.85% -0.1007 0.1369)
OKLCH	oklch(85.85% 0.17 126.3)
XYZ	xyz(48.5862, 65.9976, 20.7666)
Luminance	0.6600 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E45E #8E5EE4

analogous

#E4D15E #B4E45E #71E45E

triadic

#B4E45E #5EB4E4 #E45EB4

tetradic

#B4E45E #5EE4D1 #8E5EE4 #E45E71

square

#B4E45E #5EE4D1 #8E5EE4 #E45E71

split-complementary

#B4E45E #5E71E4 #D15EE4

monochromatic

#78AB1D #9CDB2A #B4E45E #CCED92 #E5F6C7

Accessibility & contrast

On white

1.48

#B4E45E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.20

#B4E45E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E45E

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E45E	#FFFFFF	#000000	##000000
##B4E45E	1.00	1.48	14.20	14.20
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.20	21.00	1.00	1.00
##000000	14.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD64F

Deuteranopia (green-blind)

#E8D367

Tritanopia (blue-blind)

#BADAC7

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b4e45e;
/* rgb */ color: rgb(180, 228, 94);
/* oklch */ color: oklch(85.8% 0.170 126.3);

Tailwind

colors: {
  custom: {
    50: '#cdec90',
    500: '#b4e45e',
    950: '#000000',
  },
}

SCSS

$custom: #b4e45e;
$custom-light: #cdec90;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e45e",
  "rgb": {
    "r": 180,
    "g": 228,
    "b": 94
  },
  "hsl": {
    "h": 81.493,
    "s": 71.277,
    "l": 63.137
  },
  "oklch": {
    "l": 0.85846,
    "c": 0.17001,
    "h": 126.3
  },
  "luminance": 0.65998
}

Semantic roles & 50–950 ramp

primary

#B4E45E

secondary

#633AAD

accent

#12D357

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B4E45E

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

Preview Lab → · Contrast checker → · Palette generator →