#37AF65#37AF65

#37AF65 is a light, vivid green. Relative luminance 0.324; OKLCH L 67.0% C 0.152 H 152.3°. Best body text is #000000 at 7.48:1 contrast (WCAG AA passes).

Color values

HEX	#37AF65
RGB	rgb(55, 175, 101)
HSL	hsl(143, 52%, 45%)
HSV	hsv(143, 69%, 69%)
CMYK	cmyk(68.6%, 0%, 42.3%, 31.4%)
CIE-LAB	lab(63.68, -49.80, 28.54)
CIE-LCH	lch(63.68, 57.40, 150.19°)
OKLab	oklab(66.99% -0.1343 0.0707)
OKLCH	oklch(66.99% 0.152 152.3)
XYZ	xyz(19.2529, 32.4097, 17.5504)
Luminance	0.3241 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AF65 #AF3781

analogous

#45AF37 #37AF65 #37AFA1

triadic

#37AF65 #6537AF #AF6537

tetradic

#37AF65 #3745AF #AF3781 #AFA137

square

#37AF65 #3745AF #AF3781 #AFA137

split-complementary

#37AF65 #A137AF #AF3745

monochromatic

#1A522F #28804A #37AF65 #59CB84 #87D9A7

Accessibility & contrast

On white

2.81

#37AF65 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.48

#37AF65 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AF65

7.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AF65	#FFFFFF	#000000	##000000
##37AF65	1.00	2.81	7.48	7.48
#FFFFFF	2.81	1.00	21.00	21.00
#000000	7.48	21.00	1.00	1.00
##000000	7.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA160

Deuteranopia (green-blind)

#A0966A

Tritanopia (blue-blind)

#00AD9D

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #37af65;
/* rgb */ color: rgb(55, 175, 101);
/* oklch */ color: oklch(67.0% 0.152 152.3);

Tailwind

colors: {
  custom: {
    50: '#7dc892',
    500: '#37af65',
    950: '#000000',
  },
}

SCSS

$custom: #37af65;
$custom-light: #7dc892;
$custom-dark: #000000;

JSON

{
  "hex": "#37af65",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 101
  },
  "hsl": {
    "h": 143,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.66993,
    "c": 0.15178,
    "h": 152.3
  },
  "luminance": 0.32412
}

Semantic roles & 50–950 ramp

primary

#37AF65

secondary

#C37FA9

accent

#4CA5DC

background

#F8FCF9

surface

#EFF8F1

border

#CAD1CB

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #37AF65

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

Preview Lab → · Contrast checker → · Palette generator →