#37AD5E#37AD5E

#37AD5E is a light, vivid green. Relative luminance 0.315; OKLCH L 66.3% C 0.156 H 150.5°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#37AD5E
RGB	rgb(55, 173, 94)
HSL	hsl(140, 52%, 45%)
HSV	hsv(140, 68%, 68%)
CMYK	cmyk(68.2%, 0%, 45.7%, 32.2%)
CIE-LAB	lab(62.93, -50.26, 31.23)
CIE-LCH	lch(62.93, 59.17, 148.14°)
OKLab	oklab(66.34% -0.1355 0.0767)
OKLCH	oklch(66.34% 0.156 150.5)
XYZ	xyz(18.5380, 31.5055, 15.6917)
Luminance	0.3151 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AD5E #AD3786

analogous

#4BAD37 #37AD5E #37AD99

triadic

#37AD5E #5E37AD #AD5E37

tetradic

#37AD5E #374BAD #AD3786 #AD9937

square

#37AD5E #374BAD #AD3786 #AD9937

split-complementary

#37AD5E #9937AD #AD374B

monochromatic

#19502C #287F45 #37AD5E #57CA7D #86D8A1

Accessibility & contrast

On white

2.88

#37AD5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#37AD5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AD5E

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AD5E	#FFFFFF	#000000	##000000
##37AD5E	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9E58

Deuteranopia (green-blind)

#9F9463

Tritanopia (blue-blind)

#00AA9A

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #37ad5e;
/* rgb */ color: rgb(55, 173, 94);
/* oklch */ color: oklch(66.3% 0.156 150.5);

Tailwind

colors: {
  custom: {
    50: '#7dc68d',
    500: '#37ad5e',
    950: '#000000',
  },
}

SCSS

$custom: #37ad5e;
$custom-light: #7dc68d;
$custom-dark: #000000;

JSON

{
  "hex": "#37ad5e",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 94
  },
  "hsl": {
    "h": 139.831,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.66341,
    "c": 0.15565,
    "h": 150.5
  },
  "luminance": 0.31508
}

Semantic roles & 50–950 ramp

primary

#37AD5E

secondary

#C27DAC

accent

#4DACDB

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #37AD5E

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

Preview Lab → · Contrast checker → · Palette generator →