#37B42F#37B42F

#37B42F is a light, highly saturated green. Relative luminance 0.337; OKLCH L 67.6% C 0.202 H 142.2°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#37B42F
RGB	rgb(55, 180, 47)
HSL	hsl(116, 59%, 45%)
HSV	hsv(116, 74%, 71%)
CMYK	cmyk(69.4%, 0%, 73.9%, 29.4%)
CIE-LAB	lab(64.69, -58.51, 54.61)
CIE-LCH	lch(64.69, 80.04, 136.98°)
OKLab	oklab(67.64% -0.1593 0.1235)
OKLCH	oklch(67.64% 0.202 142.2)
XYZ	xyz(18.4088, 33.6580, 8.2153)
Luminance	0.3366 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37B42F #AC2FB4

analogous

#7AB42F #37B42F #2FB46A

triadic

#37B42F #2F37B4 #B42F37

tetradic

#37B42F #2F7AB4 #AC2FB4 #B46A2F

square

#37B42F #2F7AB4 #AC2FB4 #B46A2F

split-complementary

#37B42F #6A2FB4 #B42F7A

monochromatic

#195316 #288322 #37B42F #57D14F #85DE80

Accessibility & contrast

On white

2.72

#37B42F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#37B42F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37B42F

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37B42F	#FFFFFF	#000000	##000000
##37B42F	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8A316

Deuteranopia (green-blind)

#AA993D

Tritanopia (blue-blind)

#16AF9A

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #37b42f;
/* rgb */ color: rgb(55, 180, 47);
/* oklch */ color: oklch(67.6% 0.202 142.2);

Tailwind

colors: {
  custom: {
    50: '#80cc70',
    500: '#37b42f',
    950: '#000000',
  },
}

SCSS

$custom: #37b42f;
$custom-light: #80cc70;
$custom-dark: #000000;

JSON

{
  "hex": "#37b42f",
  "rgb": {
    "r": 55,
    "g": 180,
    "b": 47
  },
  "hsl": {
    "h": 116.391,
    "s": 58.59,
    "l": 44.51
  },
  "oklch": {
    "l": 0.67636,
    "c": 0.20151,
    "h": 142.2
  },
  "luminance": 0.3366
}

Semantic roles & 50–950 ramp

primary

#37B42F

secondary

#C278C7

accent

#46E2D8

background

#F8FCF7

surface

#F0F9ED

border

#CBD2C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #37B42F

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

Preview Lab → · Contrast checker → · Palette generator →