#37AD5F#37AD5F

#37AD5F is a light, vivid green. Relative luminance 0.315; OKLCH L 66.4% C 0.155 H 150.8°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#37AD5F
RGB	rgb(55, 173, 95)
HSL	hsl(140, 52%, 45%)
HSV	hsv(140, 68%, 68%)
CMYK	cmyk(68.2%, 0%, 45.1%, 32.2%)
CIE-LAB	lab(62.95, -50.09, 30.73)
CIE-LCH	lch(62.95, 58.77, 148.47°)
OKLab	oklab(66.36% -0.135 0.0756)
OKLCH	oklch(66.36% 0.155 150.8)
XYZ	xyz(18.5832, 31.5236, 15.9296)
Luminance	0.3153 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AD5F #AD3785

analogous

#4AAD37 #37AD5F #37AD9A

triadic

#37AD5F #5F37AD #AD5F37

tetradic

#37AD5F #374AAD #AD3785 #AD9A37

square

#37AD5F #374AAD #AD3785 #AD9A37

split-complementary

#37AD5F #9A37AD #AD374A

monochromatic

#19502C #287F46 #37AD5F #57CA7E #86D8A2

Accessibility & contrast

On white

2.87

#37AD5F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#37AD5F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AD5F

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AD5F	#FFFFFF	#000000	##000000
##37AD5F	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9E59

Deuteranopia (green-blind)

#9F9464

Tritanopia (blue-blind)

#00AA9A

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #37ad5f;
/* rgb */ color: rgb(55, 173, 95);
/* oklch */ color: oklch(66.4% 0.155 150.8);

Tailwind

colors: {
  custom: {
    50: '#7cc68d',
    500: '#37ad5f',
    950: '#000000',
  },
}

SCSS

$custom: #37ad5f;
$custom-light: #7cc68d;
$custom-dark: #000000;

JSON

{
  "hex": "#37ad5f",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 95
  },
  "hsl": {
    "h": 140.339,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.66359,
    "c": 0.15471,
    "h": 150.8
  },
  "luminance": 0.31526
}

Semantic roles & 50–950 ramp

primary

#37AD5F

secondary

#C27DAB

accent

#4DABDB

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #37AD5F

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

Preview Lab → · Contrast checker → · Palette generator →