#37AD4E#37AD4E

#37AD4E is a light, vivid green. Relative luminance 0.312; OKLCH L 66.1% C 0.170 H 146.7°. Best body text is #000000 at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#37AD4E
RGB	rgb(55, 173, 78)
HSL	hsl(132, 52%, 45%)
HSV	hsv(132, 68%, 68%)
CMYK	cmyk(68.2%, 0%, 54.9%, 32.2%)
CIE-LAB	lab(62.72, -52.73, 39.05)
CIE-LCH	lch(62.72, 65.62, 143.48°)
OKLab	oklab(66.09% -0.1423 0.0934)
OKLCH	oklch(66.09% 0.17 146.7)
XYZ	xyz(17.8930, 31.2475, 12.2946)
Luminance	0.3125 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AD4E #AD3796

analogous

#5BAD37 #37AD4E #37AD89

triadic

#37AD4E #4E37AD #AD4E37

tetradic

#37AD4E #375BAD #AD3796 #AD8937

square

#37AD4E #375BAD #AD3796 #AD8937

split-complementary

#37AD4E #8937AD #AD375B

monochromatic

#195024 #287F39 #37AD4E #57CA6E #86D896

Accessibility & contrast

On white

2.90

#37AD4E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.25

#37AD4E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AD4E

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AD4E	#FFFFFF	#000000	##000000
##37AD4E	1.00	2.90	7.25	7.25
#FFFFFF	2.90	1.00	21.00	21.00
#000000	7.25	21.00	1.00	1.00
##000000	7.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9E45

Deuteranopia (green-blind)

#A19455

Tritanopia (blue-blind)

#07A998

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #37ad4e;
/* rgb */ color: rgb(55, 173, 78);
/* oklch */ color: oklch(66.1% 0.170 146.7);

Tailwind

colors: {
  custom: {
    50: '#7dc682',
    500: '#37ad4e',
    950: '#000000',
  },
}

SCSS

$custom: #37ad4e;
$custom-light: #7dc682;
$custom-dark: #000000;

JSON

{
  "hex": "#37ad4e",
  "rgb": {
    "r": 55,
    "g": 173,
    "b": 78
  },
  "hsl": {
    "h": 131.695,
    "s": 51.754,
    "l": 44.706
  },
  "oklch": {
    "l": 0.66093,
    "c": 0.17021,
    "h": 146.7
  },
  "luminance": 0.31249
}

Semantic roles & 50–950 ramp

primary

#37AD4E

secondary

#C27DB5

accent

#4DBFDB

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #37AD4E

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

Preview Lab → · Contrast checker → · Palette generator →