#37B52F#37B52F

#37B52F is a light, highly saturated green. Relative luminance 0.341; OKLCH L 67.9% C 0.203 H 142.2°. Best body text is #000000 at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#37B52F
RGB	rgb(55, 181, 47)
HSL	hsl(116, 59%, 45%)
HSV	hsv(116, 74%, 71%)
CMYK	cmyk(69.6%, 0%, 74%, 29%)
CIE-LAB	lab(65.01, -58.85, 54.93)
CIE-LCH	lch(65.01, 80.50, 136.97°)
OKLab	oklab(67.9% -0.1602 0.1241)
OKLCH	oklch(67.9% 0.203 142.2)
XYZ	xyz(18.6114, 34.0632, 8.2828)
Luminance	0.3407 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B52F #AD2FB5

analogous

#7AB52F #37B52F #2FB56A

triadic

#37B52F #2F37B5 #B52F37

tetradic

#37B52F #2F7AB5 #AD2FB5 #B56A2F

square

#37B52F #2F7AB5 #AD2FB5 #B56A2F

split-complementary

#37B52F #6A2FB5 #B52F7A

monochromatic

#195416 #288422 #37B52F #57D150 #86DE80

Accessibility & contrast

On white

2.69

#37B52F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.81

#37B52F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B52F

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B52F	#FFFFFF	#000000	##000000
##37B52F	1.00	2.69	7.81	7.81
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.81	21.00	1.00	1.00
##000000	7.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B9A415

Deuteranopia (green-blind)

#AB9A3D

Tritanopia (blue-blind)

#15AF9B

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #37b52f;
/* rgb */ color: rgb(55, 181, 47);
/* oklch */ color: oklch(67.9% 0.203 142.2);

Tailwind

colors: {
  custom: {
    50: '#80cc70',
    500: '#37b52f',
    950: '#000000',
  },
}

SCSS

$custom: #37b52f;
$custom-light: #80cc70;
$custom-dark: #000000;

JSON

{
  "hex": "#37b52f",
  "rgb": {
    "r": 55,
    "g": 181,
    "b": 47
  },
  "hsl": {
    "h": 116.418,
    "s": 58.772,
    "l": 44.706
  },
  "oklch": {
    "l": 0.67904,
    "c": 0.20264,
    "h": 142.2
  },
  "luminance": 0.34065
}

Semantic roles & 50–950 ramp

primary

#37B52F

secondary

#C279C7

accent

#46E2D9

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #37B52F

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

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