#37CA2E#37CA2E

#37CA2E is a light, highly saturated green. Relative luminance 0.433; OKLCH L 73.5% C 0.226 H 142.2°. Best body text is #000000 at 9.65:1 contrast (WCAG AA passes).

Color values

HEX	#37CA2E
RGB	rgb(55, 202, 46)
HSL	hsl(117, 63%, 49%)
HSV	hsv(117, 77%, 79%)
CMYK	cmyk(72.8%, 0%, 77.2%, 20.8%)
CIE-LAB	lab(71.72, -65.69, 61.89)
CIE-LCH	lch(71.72, 90.26, 136.71°)
OKLab	oklab(73.47% -0.1787 0.1385)
OKLCH	oklch(73.47% 0.226 142.2)
XYZ	xyz(23.1879, 43.2479, 9.7099)
Luminance	0.4325 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CA2E #C12ECA

analogous

#85CA2E #37CA2E #2ECA73

triadic

#37CA2E #2E37CA #CA2E37

tetradic

#37CA2E #2E85CA #C12ECA #CA732E

square

#37CA2E #2E85CA #C12ECA #CA732E

split-complementary

#37CA2E #732ECA #CA2E85

monochromatic

#1C6617 #299823 #37CA2E #63DA5B #92E58D

Accessibility & contrast

On white

2.18

#37CA2E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.65

#37CA2E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CA2E

9.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CA2E	#FFFFFF	#000000	##000000
##37CA2E	1.00	2.18	9.65	9.65
#FFFFFF	2.18	1.00	21.00	21.00
#000000	9.65	21.00	1.00	1.00
##000000	9.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CFB701

Deuteranopia (green-blind)

#BEAB40

Tritanopia (blue-blind)

#00C4AD

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #37ca2e;
/* rgb */ color: rgb(55, 202, 46);
/* oklch */ color: oklch(73.5% 0.226 142.2);

Tailwind

colors: {
  custom: {
    50: '#85db72',
    500: '#37ca2e',
    950: '#000000',
  },
}

SCSS

$custom: #37ca2e;
$custom-light: #85db72;
$custom-dark: #000000;

JSON

{
  "hex": "#37ca2e",
  "rgb": {
    "r": 55,
    "g": 202,
    "b": 46
  },
  "hsl": {
    "h": 116.538,
    "s": 62.903,
    "l": 48.627
  },
  "oklch": {
    "l": 0.73472,
    "c": 0.22613,
    "h": 142.2
  },
  "luminance": 0.43251
}

Semantic roles & 50–950 ramp

primary

#37CA2E

secondary

#CB84CF

accent

#42E6DC

background

#F9FDF7

surface

#F1FBED

border

#CBD4C8

text

#0D1509

muted

#7E837B

Preview Lab

Preview with #37CA2E

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

Preview Lab → · Contrast checker → · Palette generator →