#37AC4A#37AC4A

#37AC4A is a light, vivid green. Relative luminance 0.308; OKLCH L 65.8% C 0.172 H 146.0°. Best body text is #000000 at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#37AC4A
RGB	rgb(55, 172, 74)
HSL	hsl(130, 52%, 45%)
HSV	hsv(130, 68%, 67%)
CMYK	cmyk(68%, 0%, 57%, 32.5%)
CIE-LAB	lab(62.35, -52.91, 40.55)
CIE-LCH	lch(62.35, 66.66, 142.54°)
OKLab	oklab(65.77% -0.1429 0.0964)
OKLCH	oklch(65.77% 0.172 146)
XYZ	xyz(17.5629, 30.8098, 11.4986)
Luminance	0.3081 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AC4A #AC3799

analogous

#5EAC37 #37AC4A #37AC85

triadic

#37AC4A #4A37AC #AC4A37

tetradic

#37AC4A #375EAC #AC3799 #AC8537

square

#37AC4A #375EAC #AC3799 #AC8537

split-complementary

#37AC4A #8537AC #AC375E

monochromatic

#194F22 #287E36 #37AC4A #57C96A #85D893

Accessibility & contrast

On white

2.93

#37AC4A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.16

#37AC4A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AC4A

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AC4A	#FFFFFF	#000000	##000000
##37AC4A	1.00	2.93	7.16	7.16
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.16	21.00	1.00	1.00
##000000	7.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9D40

Deuteranopia (green-blind)

#A09352

Tritanopia (blue-blind)

#0DA896

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #37ac4a;
/* rgb */ color: rgb(55, 172, 74);
/* oklch */ color: oklch(65.8% 0.172 146.0);

Tailwind

colors: {
  custom: {
    50: '#7dc67f',
    500: '#37ac4a',
    950: '#000000',
  },
}

SCSS

$custom: #37ac4a;
$custom-light: #7dc67f;
$custom-dark: #000000;

JSON

{
  "hex": "#37ac4a",
  "rgb": {
    "r": 55,
    "g": 172,
    "b": 74
  },
  "hsl": {
    "h": 129.744,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.65772,
    "c": 0.17238,
    "h": 146
  },
  "luminance": 0.30812
}

Semantic roles & 50–950 ramp

primary

#37AC4A

secondary

#C27DB7

accent

#4DC4DB

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #37AC4A

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

Preview Lab → · Contrast checker → · Palette generator →