#37A641#37A641

#37A641 is a light, vivid green. Relative luminance 0.285; OKLCH L 64.1% C 0.172 H 144.6°. Best body text is #000000 at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#37A641
RGB	rgb(55, 166, 65)
HSL	hsl(125, 50%, 43%)
HSV	hsv(125, 67%, 65%)
CMYK	cmyk(66.9%, 0%, 60.8%, 34.9%)
CIE-LAB	lab(60.31, -51.88, 42.42)
CIE-LCH	lch(60.31, 67.02, 140.73°)
OKLab	oklab(64.05% -0.1404 0.0998)
OKLCH	oklch(64.05% 0.172 144.6)
XYZ	xyz(16.1649, 28.4646, 9.6423)
Luminance	0.2847 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A641 #A6379C

analogous

#65A637 #37A641 #37A678

triadic

#37A641 #4137A6 #A64137

tetradic

#37A641 #3765A6 #A6379C #A67837

square

#37A641 #3765A6 #A6379C #A67837

split-complementary

#37A641 #7837A6 #A63765

monochromatic

#194A1D #28782F #37A641 #54C65E #82D689

Accessibility & contrast

On white

3.14

#37A641 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.69

#37A641 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A641

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A641	#FFFFFF	#000000	##000000
##37A641	1.00	3.14	6.69	6.69
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.69	21.00	1.00	1.00
##000000	6.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A99736

Deuteranopia (green-blind)

#9C8E49

Tritanopia (blue-blind)

#18A290

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #37a641;
/* rgb */ color: rgb(55, 166, 65);
/* oklch */ color: oklch(64.1% 0.172 144.6);

Tailwind

colors: {
  custom: {
    50: '#7cc179',
    500: '#37a641',
    950: '#000000',
  },
}

SCSS

$custom: #37a641;
$custom-light: #7cc179;
$custom-dark: #000000;

JSON

{
  "hex": "#37a641",
  "rgb": {
    "r": 55,
    "g": 166,
    "b": 65
  },
  "hsl": {
    "h": 125.405,
    "s": 50.226,
    "l": 43.333
  },
  "oklch": {
    "l": 0.64053,
    "c": 0.17225,
    "h": 144.6
  },
  "luminance": 0.28466
}

Semantic roles & 50–950 ramp

primary

#37A641

secondary

#BF7AB9

accent

#4ECDDA

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #37A641

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

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