#B4E34E#B4E34E

#B4E34E is a very light, vivid yellow-green. Relative luminance 0.652; OKLCH L 85.5% C 0.181 H 125.2°. Best body text is #000000 at 14.04:1 contrast (WCAG AA passes).

Color values

HEX	#B4E34E
RGB	rgb(180, 227, 78)
HSL	hsl(79, 73%, 60%)
HSV	hsv(79, 66%, 89%)
CMYK	cmyk(20.7%, 0%, 65.6%, 11%)
CIE-LAB	lab(84.58, -36.29, 65.14)
CIE-LCH	lch(84.58, 74.57, 119.13°)
OKLab	oklab(85.47% -0.1042 0.148)
OKLCH	oklch(85.47% 0.181 125.2)
XYZ	xyz(47.6669, 65.1910, 17.2781)
Luminance	0.6519 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E34E #7D4EE3

analogous

#E3C74E #B4E34E #6AE34E

triadic

#B4E34E #4EB4E3 #E34EB4

tetradic

#B4E34E #4EE3C7 #7D4EE3 #E34E6A

square

#B4E34E #4EE3C7 #7D4EE3 #E34E6A

split-complementary

#B4E34E #4E6AE3 #C74EE3

monochromatic

#749E19 #9BD321 #B4E34E #CAEB83 #E1F4B8

Accessibility & contrast

On white

1.50

#B4E34E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.04

#B4E34E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E34E

14.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E34E	#FFFFFF	#000000	##000000
##B4E34E	1.00	1.50	14.04	14.04
#FFFFFF	1.50	1.00	21.00	21.00
#000000	14.04	21.00	1.00	1.00
##000000	14.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EFD539

Deuteranopia (green-blind)

#E9D35A

Tritanopia (blue-blind)

#BCD9C5

Achromatopsia (no color)

#D3D3D3

Design tokens & code

CSS

--color: #b4e34e;
/* rgb */ color: rgb(180, 227, 78);
/* oklch */ color: oklch(85.5% 0.181 125.2);

Tailwind

colors: {
  custom: {
    50: '#ceec87',
    500: '#b4e34e',
    950: '#000000',
  },
}

SCSS

$custom: #b4e34e;
$custom-light: #ceec87;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e34e",
  "rgb": {
    "r": 180,
    "g": 227,
    "b": 78
  },
  "hsl": {
    "h": 78.926,
    "s": 72.683,
    "l": 59.804
  },
  "oklch": {
    "l": 0.8547,
    "c": 0.181,
    "h": 125.2
  },
  "luminance": 0.65192
}

Semantic roles & 50–950 ramp

primary

#B4E34E

secondary

#5734A1

accent

#38EF72

background

#FEFEFC

surface

#FBFDF4

border

#D4D5CE

text

#14160C

muted

#83847F

Preview Lab

Preview with #B4E34E

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

Preview Lab → · Contrast checker → · Palette generator →