#37AE5C#37AE5C

#37AE5C is a light, vivid green. Relative luminance 0.319; OKLCH L 66.6% C 0.159 H 149.8°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#37AE5C
RGB	rgb(55, 174, 92)
HSL	hsl(139, 52%, 45%)
HSV	hsv(139, 68%, 68%)
CMYK	cmyk(68.4%, 0%, 47.1%, 31.8%)
CIE-LAB	lab(63.22, -50.97, 32.64)
CIE-LCH	lch(63.22, 60.53, 147.37°)
OKLab	oklab(66.57% -0.1373 0.0798)
OKLCH	oklch(66.57% 0.159 149.8)
XYZ	xyz(18.6419, 31.8550, 15.2893)
Luminance	0.3186 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AE5C #AE3789

analogous

#4EAE37 #37AE5C #37AE97

triadic

#37AE5C #5C37AE #AE5C37

tetradic

#37AE5C #374EAE #AE3789 #AE9737

square

#37AE5C #374EAE #AE3789 #AE9737

split-complementary

#37AE5C #9737AE #AE374E

monochromatic

#1A512B #287F43 #37AE5C #58CA7C #86D9A0

Accessibility & contrast

On white

2.85

#37AE5C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#37AE5C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AE5C

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AE5C	#FFFFFF	#000000	##000000
##37AE5C	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9F56

Deuteranopia (green-blind)

#A09562

Tritanopia (blue-blind)

#00AB9A

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #37ae5c;
/* rgb */ color: rgb(55, 174, 92);
/* oklch */ color: oklch(66.6% 0.159 149.8);

Tailwind

colors: {
  custom: {
    50: '#7dc78b',
    500: '#37ae5c',
    950: '#000000',
  },
}

SCSS

$custom: #37ae5c;
$custom-light: #7dc78b;
$custom-dark: #000000;

JSON

{
  "hex": "#37ae5c",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 92
  },
  "hsl": {
    "h": 138.655,
    "s": 51.965,
    "l": 44.902
  },
  "oklch": {
    "l": 0.66572,
    "c": 0.15885,
    "h": 149.8
  },
  "luminance": 0.31857
}

Semantic roles & 50–950 ramp

primary

#37AE5C

secondary

#C37EAD

accent

#4CAFDB

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #37AE5C

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

Preview Lab → · Contrast checker → · Palette generator →