#B4E45F#B4E45F

#B4E45F is a very light, vivid yellow-green. Relative luminance 0.660; OKLCH L 85.9% C 0.169 H 126.4°. Best body text is #000000 at 14.20:1 contrast (WCAG AA passes).

Color values

HEX	#B4E45F
RGB	rgb(180, 228, 95)
HSL	hsl(82, 71%, 63%)
HSV	hsv(82, 58%, 89%)
CMYK	cmyk(21.1%, 0%, 58.3%, 10.6%)
CIE-LAB	lab(85.00, -35.45, 58.58)
CIE-LCH	lch(85.00, 68.48, 121.18°)
OKLab	oklab(85.86% -0.1004 0.1362)
OKLCH	oklch(85.86% 0.169 126.4)
XYZ	xyz(48.6314, 66.0157, 21.0044)
Luminance	0.6602 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E45F #8F5FE4

analogous

#E4D15F #B4E45F #71E45F

triadic

#B4E45F #5FB4E4 #E45FB4

tetradic

#B4E45F #5FE4D1 #8F5FE4 #E45F71

square

#B4E45F #5FE4D1 #8F5FE4 #E45F71

split-complementary

#B4E45F #5F71E4 #D15FE4

monochromatic

#78AC1D #9BDB2B #B4E45F #CDED93 #E5F6C8

Accessibility & contrast

On white

1.48

#B4E45F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.20

#B4E45F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E45F

14.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E45F	#FFFFFF	#000000	##000000
##B4E45F	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)

#EFD651

Deuteranopia (green-blind)

#E8D468

Tritanopia (blue-blind)

#BADAC7

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b4e45f;
/* rgb */ color: rgb(180, 228, 95);
/* oklch */ color: oklch(85.9% 0.169 126.4);

Tailwind

colors: {
  custom: {
    50: '#cdec91',
    500: '#b4e45f',
    950: '#000000',
  },
}

SCSS

$custom: #b4e45f;
$custom-light: #cdec91;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e45f",
  "rgb": {
    "r": 180,
    "g": 228,
    "b": 95
  },
  "hsl": {
    "h": 81.654,
    "s": 71.123,
    "l": 63.333
  },
  "oklch": {
    "l": 0.85857,
    "c": 0.16919,
    "h": 126.4
  },
  "luminance": 0.66016
}

Semantic roles & 50–950 ramp

primary

#B4E45F

secondary

#643AAD

accent

#12D358

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160D

muted

#83847F

Preview Lab

Preview with #B4E45F

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

Preview Lab → · Contrast checker → · Palette generator →