#37AF6F#37AF6F

#37AF6F is a light, vivid green. Relative luminance 0.326; OKLCH L 67.2% C 0.142 H 155.6°. Best body text is #000000 at 7.52:1 contrast (WCAG AA passes).

Color values

HEX	#37AF6F
RGB	rgb(55, 175, 111)
HSL	hsl(148, 52%, 45%)
HSV	hsv(148, 69%, 69%)
CMYK	cmyk(68.6%, 0%, 36.6%, 31.4%)
CIE-LAB	lab(63.85, -47.92, 23.44)
CIE-LCH	lch(63.85, 53.34, 153.94°)
OKLab	oklab(67.19% -0.1297 0.0588)
OKLCH	oklch(67.19% 0.142 155.6)
XYZ	xyz(19.7730, 32.6177, 20.2896)
Luminance	0.3262 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AF6F #AF3777

analogous

#3BAF37 #37AF6F #37AFAB

triadic

#37AF6F #6F37AF #AF6F37

tetradic

#37AF6F #373BAF #AF3777 #AFAB37

square

#37AF6F #373BAF #AF3777 #AFAB37

split-complementary

#37AF6F #AB37AF #AF373B

monochromatic

#1A5234 #288051 #37AF6F #59CB8E #87D9AD

Accessibility & contrast

On white

2.79

#37AF6F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.52

#37AF6F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AF6F

7.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AF6F	#FFFFFF	#000000	##000000
##37AF6F	1.00	2.79	7.52	7.52
#FFFFFF	2.79	1.00	21.00	21.00
#000000	7.52	21.00	1.00	1.00
##000000	7.52	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA16B

Deuteranopia (green-blind)

#9F9673

Tritanopia (blue-blind)

#00AD9F

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #37af6f;
/* rgb */ color: rgb(55, 175, 111);
/* oklch */ color: oklch(67.2% 0.142 155.6);

Tailwind

colors: {
  custom: {
    50: '#7dc899',
    500: '#37af6f',
    950: '#000000',
  },
}

SCSS

$custom: #37af6f;
$custom-light: #7dc899;
$custom-dark: #000000;

JSON

{
  "hex": "#37af6f",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 111
  },
  "hsl": {
    "h": 148,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.67189,
    "c": 0.1424,
    "h": 155.6
  },
  "luminance": 0.3262
}

Semantic roles & 50–950 ramp

primary

#37AF6F

secondary

#C37FA3

accent

#4C99DC

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #37AF6F

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

Preview Lab → · Contrast checker → · Palette generator →