#37A42F#37A42F

#37A42F is a light, vivid green. Relative luminance 0.276; OKLCH L 63.3% C 0.183 H 142.1°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#37A42F
RGB	rgb(55, 164, 47)
HSL	hsl(116, 55%, 41%)
HSV	hsv(116, 71%, 64%)
CMYK	cmyk(66.5%, 0%, 71.3%, 35.7%)
CIE-LAB	lab(59.50, -53.05, 49.29)
CIE-LCH	lch(59.50, 72.41, 137.10°)
OKLab	oklab(63.33% -0.1445 0.1123)
OKLCH	oklch(63.33% 0.183 142.1)
XYZ	xyz(15.3632, 27.5668, 7.2001)
Luminance	0.2757 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A42F #9C2FA4

analogous

#72A42F #37A42F #2FA462

triadic

#37A42F #2F37A4 #A42F37

tetradic

#37A42F #2F72A4 #9C2FA4 #A4622F

square

#37A42F #2F72A4 #9C2FA4 #A4622F

split-complementary

#37A42F #622FA4 #A42F72

monochromatic

#174514 #277421 #37A42F #4FCA46 #7CD876

Accessibility & contrast

On white

3.22

#37A42F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#37A42F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A42F

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A42F	#FFFFFF	#000000	##000000
##37A42F	1.00	3.22	6.51	6.51
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8951C

Deuteranopia (green-blind)

#9B8C3B

Tritanopia (blue-blind)

#209F8D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #37a42f;
/* rgb */ color: rgb(55, 164, 47);
/* oklch */ color: oklch(63.3% 0.183 142.1);

Tailwind

colors: {
  custom: {
    50: '#7dc06e',
    500: '#37a42f',
    950: '#000000',
  },
}

SCSS

$custom: #37a42f;
$custom-light: #7dc06e;
$custom-dark: #000000;

JSON

{
  "hex": "#37a42f",
  "rgb": {
    "r": 55,
    "g": 164,
    "b": 47
  },
  "hsl": {
    "h": 115.897,
    "s": 55.45,
    "l": 41.373
  },
  "oklch": {
    "l": 0.63331,
    "c": 0.18301,
    "h": 142.1
  },
  "luminance": 0.27568
}

Semantic roles & 50–950 ramp

primary

#37A42F

secondary

#BA6FC0

accent

#49DFD5

background

#F8FBF6

surface

#EFF7EC

border

#CAD0C7

text

#0B1208

muted

#7C817B

Preview Lab

Preview with #37A42F

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

Preview Lab → · Contrast checker → · Palette generator →