#37A243#37A243

#37A243 is a light, vivid green. Relative luminance 0.271; OKLCH L 63.0% C 0.165 H 145.1°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#37A243
RGB	rgb(55, 162, 67)
HSL	hsl(127, 49%, 43%)
HSV	hsv(127, 66%, 64%)
CMYK	cmyk(66%, 0%, 58.6%, 36.5%)
CIE-LAB	lab(59.03, -50.17, 39.99)
CIE-LCH	lch(59.03, 64.16, 141.44°)
OKLab	oklab(63% -0.1357 0.0947)
OKLCH	oklch(63% 0.165 145.1)
XYZ	xyz(15.5080, 27.0565, 9.7143)
Luminance	0.2706 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A243 #A23796

analogous

#60A237 #37A243 #37A279

triadic

#37A243 #4337A2 #A24337

tetradic

#37A243 #3760A2 #A23796 #A27937

square

#37A243 #3760A2 #A23796 #A27937

split-complementary

#37A243 #7937A2 #A23760

monochromatic

#18471D #277430 #37A243 #52C45F #80D489

Accessibility & contrast

On white

3.28

#37A243 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#37A243 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A243

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A243	#FFFFFF	#000000	##000000
##37A243	1.00	3.28	6.41	6.41
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A59439

Deuteranopia (green-blind)

#988B4B

Tritanopia (blue-blind)

#1A9E8D

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #37a243;
/* rgb */ color: rgb(55, 162, 67);
/* oklch */ color: oklch(63.0% 0.165 145.1);

Tailwind

colors: {
  custom: {
    50: '#7bbe7a',
    500: '#37a243',
    950: '#000000',
  },
}

SCSS

$custom: #37a243;
$custom-light: #7bbe7a;
$custom-dark: #000000;

JSON

{
  "hex": "#37a243",
  "rgb": {
    "r": 55,
    "g": 162,
    "b": 67
  },
  "hsl": {
    "h": 126.729,
    "s": 49.309,
    "l": 42.549
  },
  "oklch": {
    "l": 0.63002,
    "c": 0.16548,
    "h": 145.1
  },
  "luminance": 0.27058
}

Semantic roles & 50–950 ramp

primary

#37A243

secondary

#BD78B5

accent

#4FC9D9

background

#F8FBF7

surface

#EFF7EE

border

#CAD0C9

text

#0A1209

muted

#7C817B

Preview Lab

Preview with #37A243

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

Preview Lab → · Contrast checker → · Palette generator →