#37AA4E#37AA4E

#37AA4E is a light, vivid green. Relative luminance 0.301; OKLCH L 65.3% C 0.166 H 146.9°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#37AA4E
RGB	rgb(55, 170, 78)
HSL	hsl(132, 51%, 44%)
HSV	hsv(132, 68%, 67%)
CMYK	cmyk(67.6%, 0%, 54.1%, 33.3%)
CIE-LAB	lab(61.75, -51.63, 37.88)
CIE-LCH	lch(61.75, 64.04, 143.73°)
OKLab	oklab(65.29% -0.1393 0.0909)
OKLCH	oklch(65.29% 0.166 146.9)
XYZ	xyz(17.3242, 30.1099, 12.1050)
Luminance	0.3011 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AA4E #AA3793

analogous

#5AAA37 #37AA4E #37AA88

triadic

#37AA4E #4E37AA #AA4E37

tetradic

#37AA4E #375AAA #AA3793 #AA8837

square

#37AA4E #375AAA #AA3793 #AA8837

split-complementary

#37AA4E #8837AA #AA375A

monochromatic

#194E24 #287C39 #37AA4E #56C86D #84D795

Accessibility & contrast

On white

2.99

#37AA4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#37AA4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AA4E

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AA4E	#FFFFFF	#000000	##000000
##37AA4E	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AC9B46

Deuteranopia (green-blind)

#9E9155

Tritanopia (blue-blind)

#0BA695

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #37aa4e;
/* rgb */ color: rgb(55, 170, 78);
/* oklch */ color: oklch(65.3% 0.166 146.9);

Tailwind

colors: {
  custom: {
    50: '#7cc482',
    500: '#37aa4e',
    950: '#000000',
  },
}

SCSS

$custom: #37aa4e;
$custom-light: #7cc482;
$custom-dark: #000000;

JSON

{
  "hex": "#37aa4e",
  "rgb": {
    "r": 55,
    "g": 170,
    "b": 78
  },
  "hsl": {
    "h": 132,
    "s": 51.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.65293,
    "c": 0.16632,
    "h": 146.9
  },
  "luminance": 0.30112
}

Semantic roles & 50–950 ramp

primary

#37AA4E

secondary

#C17CB3

accent

#4DBEDB

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #37AA4E

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

Preview Lab → · Contrast checker → · Palette generator →