#37AF2F#37AF2F

#37AF2F is a light, vivid green. Relative luminance 0.317; OKLCH L 66.3% C 0.196 H 142.2°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#37AF2F
RGB	rgb(55, 175, 47)
HSL	hsl(116, 58%, 44%)
HSV	hsv(116, 73%, 69%)
CMYK	cmyk(68.6%, 0%, 73.1%, 31.4%)
CIE-LAB	lab(63.07, -56.83, 52.97)
CIE-LCH	lch(63.07, 77.69, 137.01°)
OKLab	oklab(66.3% -0.1547 0.12)
OKLCH	oklch(66.3% 0.196 142.2)
XYZ	xyz(17.4176, 31.6756, 7.8848)
Luminance	0.3168 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AF2F #A72FAF

analogous

#77AF2F #37AF2F #2FAF67

triadic

#37AF2F #2F37AF #AF2F37

tetradic

#37AF2F #2F77AF #A72FAF #AF672F

square

#37AF2F #2F77AF #A72FAF #AF672F

split-complementary

#37AF2F #672FAF #AF2F77

monochromatic

#194F15 #287F22 #37AF2F #54CF4C #82DC7C

Accessibility & contrast

On white

2.86

#37AF2F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#37AF2F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AF2F

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AF2F	#FFFFFF	#000000	##000000
##37AF2F	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B39E18

Deuteranopia (green-blind)

#A5953C

Tritanopia (blue-blind)

#19AA96

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #37af2f;
/* rgb */ color: rgb(55, 175, 47);
/* oklch */ color: oklch(66.3% 0.196 142.2);

Tailwind

colors: {
  custom: {
    50: '#7fc870',
    500: '#37af2f',
    950: '#000000',
  },
}

SCSS

$custom: #37af2f;
$custom-light: #7fc870;
$custom-dark: #000000;

JSON

{
  "hex": "#37af2f",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 47
  },
  "hsl": {
    "h": 116.25,
    "s": 57.658,
    "l": 43.529
  },
  "oklch": {
    "l": 0.66296,
    "c": 0.19583,
    "h": 142.2
  },
  "luminance": 0.31677
}

Semantic roles & 50–950 ramp

primary

#37AF2F

secondary

#C075C4

accent

#47E1D7

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #37AF2F

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

Preview Lab → · Contrast checker → · Palette generator →