#37CB4F#37CB4F

#37CB4F is a light, highly saturated green. Relative luminance 0.441; OKLCH L 74.0% C 0.206 H 145.5°. Best body text is #000000 at 9.82:1 contrast (WCAG AA passes).

Color values

HEX	#37CB4F
RGB	rgb(55, 203, 79)
HSL	hsl(130, 59%, 51%)
HSV	hsv(130, 73%, 80%)
CMYK	cmyk(72.9%, 0%, 61.1%, 20.4%)
CIE-LAB	lab(72.29, -63.02, 49.80)
CIE-LCH	lch(72.29, 80.32, 141.69°)
OKLab	oklab(74.02% -0.17 0.1169)
OKLCH	oklch(74.02% 0.206 145.5)
XYZ	xyz(24.3411, 44.0858, 14.6222)
Luminance	0.4409 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37CB4F #CB37B3

analogous

#69CB37 #37CB4F #37CB99

triadic

#37CB4F #4F37CB #CB4F37

tetradic

#37CB4F #3769CB #CB37B3 #CB9937

square

#37CB4F #3769CB #CB37B3 #CB9937

split-complementary

#37CB4F #9937CB #CB3769

monochromatic

#1C6C29 #299C3B #37CB4F #68D87A #98E4A4

Accessibility & contrast

On white

2.14

#37CB4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.82

#37CB4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37CB4F

9.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37CB4F	#FFFFFF	#000000	##000000
##37CB4F	1.00	2.14	9.82	9.82
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.82	21.00	1.00	1.00
##000000	9.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEB841

Deuteranopia (green-blind)

#BDAD59

Tritanopia (blue-blind)

#00C6B0

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #37cb4f;
/* rgb */ color: rgb(55, 203, 79);
/* oklch */ color: oklch(74.0% 0.206 145.5);

Tailwind

colors: {
  custom: {
    50: '#83dc85',
    500: '#37cb4f',
    950: '#000000',
  },
}

SCSS

$custom: #37cb4f;
$custom-light: #83dc85;
$custom-dark: #000000;

JSON

{
  "hex": "#37cb4f",
  "rgb": {
    "r": 55,
    "g": 203,
    "b": 79
  },
  "hsl": {
    "h": 129.73,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.74018,
    "c": 0.20633,
    "h": 145.5
  },
  "luminance": 0.44089
}

Semantic roles & 50–950 ramp

primary

#37CB4F

secondary

#D08EC5

accent

#46C9E2

background

#F8FDF8

surface

#F0FBEF

border

#CBD4CA

text

#0C150B

muted

#7D837C

Preview Lab

Preview with #37CB4F

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

Preview Lab → · Contrast checker → · Palette generator →