#B4E37E#B4E37E

#B4E37E is a very light, vivid yellow-green. Relative luminance 0.661; OKLCH L 86.0% C 0.139 H 129.4°. Best body text is #000000 at 14.23:1 contrast (WCAG AA passes).

Color values

HEX	#B4E37E
RGB	rgb(180, 227, 126)
HSL	hsl(88, 64%, 69%)
HSV	hsv(88, 44%, 89%)
CMYK	cmyk(20.7%, 0%, 44.5%, 11%)
CIE-LAB	lab(85.07, -31.87, 44.31)
CIE-LCH	lch(85.07, 54.59, 125.72°)
OKLab	oklab(86.02% -0.0881 0.1074)
OKLCH	oklch(86.02% 0.139 129.4)
XYZ	xyz(50.0568, 66.1470, 29.8650)
Luminance	0.6615 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Light Yellowish Green

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E37E #AD7EE3

analogous

#E3E07E #B4E37E #82E37E

triadic

#B4E37E #7EB4E3 #E37EB4

tetradic

#B4E37E #7EE3E0 #AD7EE3 #E37E82

square

#B4E37E #7EE3E0 #AD7EE3 #E37E82

split-complementary

#B4E37E #7E82E3 #E07EE3

monochromatic

#78BD29 #97D84C #B4E37E #D1EEB0 #EEF9E3

Accessibility & contrast

On white

1.48

#B4E37E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.23

#B4E37E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E37E

14.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E37E	#FFFFFF	#000000	##000000
##B4E37E	1.00	1.48	14.23	14.23
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.23	21.00	1.00	1.00
##000000	14.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ECD776

Deuteranopia (green-blind)

#E5D384

Tritanopia (blue-blind)

#B8DBCB

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b4e37e;
/* rgb */ color: rgb(180, 227, 126);
/* oklch */ color: oklch(86.0% 0.139 129.4);

Tailwind

colors: {
  custom: {
    50: '#cceca5',
    500: '#b4e37e',
    950: '#000000',
  },
}

SCSS

$custom: #b4e37e;
$custom-light: #cceca5;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e37e",
  "rgb": {
    "r": 180,
    "g": 227,
    "b": 126
  },
  "hsl": {
    "h": 87.921,
    "s": 64.331,
    "l": 69.216
  },
  "oklch": {
    "l": 0.86023,
    "c": 0.13887,
    "h": 129.4
  },
  "luminance": 0.66148
}

Semantic roles & 50–950 ramp

primary

#B4E37E

secondary

#7F4BBB

accent

#19CC6D

background

#FEFEFC

surface

#FBFDF6

border

#D4D5D0

text

#14160F

muted

#838480

Preview Lab

Preview with #B4E37E

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

Preview Lab → · Contrast checker → · Palette generator →