#37CA4F#37CA4F

#37CA4F is a light, highly saturated green. Relative luminance 0.436; OKLCH L 73.8% C 0.205 H 145.5°. Best body text is #000000 at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#37CA4F
RGB	rgb(55, 202, 79)
HSL	hsl(130, 58%, 50%)
HSV	hsv(130, 73%, 79%)
CMYK	cmyk(72.8%, 0%, 60.9%, 20.8%)
CIE-LAB	lab(71.97, -62.69, 49.44)
CIE-LCH	lch(71.97, 79.84, 141.74°)
OKLab	oklab(73.76% -0.1691 0.1161)
OKLCH	oklch(73.76% 0.205 145.5)
XYZ	xyz(24.1057, 43.6151, 14.5438)
Luminance	0.4362 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CA4F #CA37B2

analogous

#68CA37 #37CA4F #37CA98

triadic

#37CA4F #4F37CA #CA4F37

tetradic

#37CA4F #3768CA #CA37B2 #CA9837

square

#37CA4F #3768CA #CA37B2 #CA9837

split-complementary

#37CA4F #9837CA #CA3768

monochromatic

#1C6A29 #299B3C #37CA4F #67D77A #98E4A4

Accessibility & contrast

On white

2.16

#37CA4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.72

#37CA4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CA4F

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CA4F	#FFFFFF	#000000	##000000
##37CA4F	1.00	2.16	9.72	9.72
#FFFFFF	2.16	1.00	21.00	21.00
#000000	9.72	21.00	1.00	1.00
##000000	9.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDB842

Deuteranopia (green-blind)

#BCAC59

Tritanopia (blue-blind)

#00C5B0

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #37ca4f;
/* rgb */ color: rgb(55, 202, 79);
/* oklch */ color: oklch(73.8% 0.205 145.5);

Tailwind

colors: {
  custom: {
    50: '#83db84',
    500: '#37ca4f',
    950: '#000000',
  },
}

SCSS

$custom: #37ca4f;
$custom-light: #83db84;
$custom-dark: #000000;

JSON

{
  "hex": "#37ca4f",
  "rgb": {
    "r": 55,
    "g": 202,
    "b": 79
  },
  "hsl": {
    "h": 129.796,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.73757,
    "c": 0.20515,
    "h": 145.5
  },
  "luminance": 0.43618
}

Semantic roles & 50–950 ramp

primary

#37CA4F

secondary

#CF8EC4

accent

#46C8E1

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #37CA4F

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

Preview Lab → · Contrast checker → · Palette generator →