#37AD2A#37AD2A

#37AD2A is a light, vivid green. Relative luminance 0.309; OKLCH L 65.7% C 0.196 H 141.7°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#37AD2A
RGB	rgb(55, 173, 42)
HSL	hsl(114, 61%, 42%)
HSV	hsv(114, 76%, 68%)
CMYK	cmyk(68.2%, 0%, 75.7%, 32.2%)
CIE-LAB	lab(62.39, -56.54, 54.08)
CIE-LCH	lch(62.39, 78.24, 136.28°)
OKLab	oklab(65.72% -0.1542 0.1217)
OKLCH	oklch(65.72% 0.196 141.7)
XYZ	xyz(16.9361, 30.8648, 7.2550)
Luminance	0.3087 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AD2A #A02AAD

analogous

#78AD2A #37AD2A #2AAD5F

triadic

#37AD2A #2A37AD #AD2A37

tetradic

#37AD2A #2A78AD #A02AAD #AD5F2A

square

#37AD2A #2A78AD #A02AAD #AD5F2A

split-complementary

#37AD2A #5F2AAD #AD2A78

monochromatic

#184B12 #277C1E #37AD2A #51D143 #7FDD74

Accessibility & contrast

On white

2.93

#37AD2A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#37AD2A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AD2A

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AD2A	#FFFFFF	#000000	##000000
##37AD2A	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19D0D

Deuteranopia (green-blind)

#A39338

Tritanopia (blue-blind)

#1CA894

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #37ad2a;
/* rgb */ color: rgb(55, 173, 42);
/* oklch */ color: oklch(65.7% 0.196 141.7);

Tailwind

colors: {
  custom: {
    50: '#7fc76d',
    500: '#37ad2a',
    950: '#000000',
  },
}

SCSS

$custom: #37ad2a;
$custom-light: #7fc76d;
$custom-dark: #000000;

JSON

{
  "hex": "#37ad2a",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 42
  },
  "hsl": {
    "h": 114.046,
    "s": 60.93,
    "l": 42.157
  },
  "oklch": {
    "l": 0.65721,
    "c": 0.19642,
    "h": 141.7
  },
  "luminance": 0.30867
}

Semantic roles & 50–950 ramp

primary

#37AD2A

secondary

#BC6EC5

accent

#44E4D4

background

#F8FCF6

surface

#EFF8EC

border

#CAD1C7

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #37AD2A

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

Preview Lab → · Contrast checker → · Palette generator →