#37AD46#37AD46

#37AD46 is a light, vivid green. Relative luminance 0.311; OKLCH L 66.0% C 0.177 H 145.2°. Best body text is #000000 at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#37AD46
RGB	rgb(55, 173, 70)
HSL	hsl(128, 52%, 45%)
HSV	hsv(128, 68%, 68%)
CMYK	cmyk(68.2%, 0%, 59.5%, 32.2%)
CIE-LAB	lab(62.63, -53.79, 42.77)
CIE-LCH	lch(62.63, 68.72, 141.51°)
OKLab	oklab(65.99% -0.1454 0.1009)
OKLCH	oklch(65.99% 0.177 145.2)
XYZ	xyz(17.6234, 31.1397, 10.8750)
Luminance	0.3114 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AD46 #AD379E

analogous

#63AD37 #37AD46 #37AD81

triadic

#37AD46 #4637AD #AD4637

tetradic

#37AD46 #3763AD #AD379E #AD8137

square

#37AD46 #3763AD #AD379E #AD8137

split-complementary

#37AD46 #8137AD #AD3763

monochromatic

#195020 #287F33 #37AD46 #57CA66 #86D890

Accessibility & contrast

On white

2.91

#37AD46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.23

#37AD46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AD46

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AD46	#FFFFFF	#000000	##000000
##37AD46	1.00	2.91	7.23	7.23
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.23	21.00	1.00	1.00
##000000	7.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09D3B

Deuteranopia (green-blind)

#A2944E

Tritanopia (blue-blind)

#0FA997

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #37ad46;
/* rgb */ color: rgb(55, 173, 70);
/* oklch */ color: oklch(66.0% 0.177 145.2);

Tailwind

colors: {
  custom: {
    50: '#7dc67d',
    500: '#37ad46',
    950: '#000000',
  },
}

SCSS

$custom: #37ad46;
$custom-light: #7dc67d;
$custom-dark: #000000;

JSON

{
  "hex": "#37ad46",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 70
  },
  "hsl": {
    "h": 127.627,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.65988,
    "c": 0.17699,
    "h": 145.2
  },
  "luminance": 0.31142
}

Semantic roles & 50–950 ramp

primary

#37AD46

secondary

#C27DBA

accent

#4DC9DB

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #37AD46

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

Preview Lab → · Contrast checker → · Palette generator →