#37B34B#37B34B

#37B34B is a light, vivid green. Relative luminance 0.336; OKLCH L 67.6% C 0.180 H 145.8°. Best body text is #000000 at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#37B34B
RGB	rgb(55, 179, 75)
HSL	hsl(130, 53%, 46%)
HSV	hsv(130, 69%, 70%)
CMYK	cmyk(69.3%, 0%, 58.1%, 29.8%)
CIE-LAB	lab(64.61, -55.29, 42.74)
CIE-LCH	lch(64.61, 69.88, 142.29°)
OKLab	oklab(67.65% -0.1493 0.1013)
OKLCH	oklch(67.65% 0.18 145.8)
XYZ	xyz(18.9643, 33.5584, 12.1332)
Luminance	0.3356 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B34B #B3379F

analogous

#61B337 #37B34B #37B389

triadic

#37B34B #4B37B3 #B34B37

tetradic

#37B34B #3761B3 #B3379F #B38937

square

#37B34B #3761B3 #B3379F #B38937

split-complementary

#37B34B #8937B3 #B33761

monochromatic

#1A5524 #298437 #37B34B #5BCD6D #8ADB97

Accessibility & contrast

On white

2.72

#37B34B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.71

#37B34B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B34B

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B34B	#FFFFFF	#000000	##000000
##37B34B	1.00	2.72	7.71	7.71
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.71	21.00	1.00	1.00
##000000	7.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B6A341

Deuteranopia (green-blind)

#A79953

Tritanopia (blue-blind)

#03AF9C

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37b34b;
/* rgb */ color: rgb(55, 179, 75);
/* oklch */ color: oklch(67.6% 0.180 145.8);

Tailwind

colors: {
  custom: {
    50: '#7ecb80',
    500: '#37b34b',
    950: '#000000',
  },
}

SCSS

$custom: #37b34b;
$custom-light: #7ecb80;
$custom-dark: #000000;

JSON

{
  "hex": "#37b34b",
  "rgb": {
    "r": 55,
    "g": 179,
    "b": 75
  },
  "hsl": {
    "h": 129.677,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.67648,
    "c": 0.18038,
    "h": 145.8
  },
  "luminance": 0.3356
}

Semantic roles & 50–950 ramp

primary

#37B34B

secondary

#C581BA

accent

#4BC5DC

background

#F8FCF8

surface

#EFF9EF

border

#CAD2CA

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #37B34B

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

Preview Lab → · Contrast checker → · Palette generator →