#37B223#37B223

#37B223 is a light, highly saturated green. Relative luminance 0.328; OKLCH L 67.0% C 0.205 H 141.3°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#37B223
RGB	rgb(55, 178, 35)
HSL	hsl(112, 67%, 42%)
HSV	hsv(112, 80%, 70%)
CMYK	cmyk(69.1%, 0%, 80.3%, 30.2%)
CIE-LAB	lab(63.98, -58.67, 57.86)
CIE-LCH	lch(63.98, 82.40, 135.40°)
OKLab	oklab(67.02% -0.1603 0.1286)
OKLCH	oklch(67.02% 0.205 141.3)
XYZ	xyz(17.7984, 32.7725, 6.9775)
Luminance	0.3277 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B223 #9E23B2

analogous

#7FB223 #37B223 #23B256

triadic

#37B223 #2337B2 #B22337

tetradic

#37B223 #237FB2 #9E23B2 #B25623

square

#37B223 #237FB2 #9E23B2 #B25623

split-complementary

#37B223 #5623B2 #B2237F

monochromatic

#174C0F #277F19 #37B223 #50D83A #7DE26D

Accessibility & contrast

On white

2.78

#37B223 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#37B223 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B223

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B223	#FFFFFF	#000000	##000000
##37B223	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A100

Deuteranopia (green-blind)

#A89734

Tritanopia (blue-blind)

#1BAC98

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #37b223;
/* rgb */ color: rgb(55, 178, 35);
/* oklch */ color: oklch(67.0% 0.205 141.3);

Tailwind

colors: {
  custom: {
    50: '#80ca6a',
    500: '#37b223',
    950: '#000000',
  },
}

SCSS

$custom: #37b223;
$custom-light: #80ca6a;
$custom-dark: #000000;

JSON

{
  "hex": "#37b223",
  "rgb": {
    "r": 55,
    "g": 178,
    "b": 35
  },
  "hsl": {
    "h": 111.608,
    "s": 67.136,
    "l": 41.765
  },
  "oklch": {
    "l": 0.67022,
    "c": 0.20547,
    "h": 141.3
  },
  "luminance": 0.32774
}

Semantic roles & 50–950 ramp

primary

#37B223

secondary

#BB68C9

accent

#3EEAD2

background

#F8FCF6

surface

#F0F9EC

border

#CBD2C7

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #37B223

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

Preview Lab → · Contrast checker → · Palette generator →