#37AF69#37AF69

#37AF69 is a light, vivid green. Relative luminance 0.325; OKLCH L 67.1% C 0.148 H 153.5°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#37AF69
RGB	rgb(55, 175, 105)
HSL	hsl(145, 52%, 45%)
HSV	hsv(145, 69%, 69%)
CMYK	cmyk(68.6%, 0%, 40%, 31.4%)
CIE-LAB	lab(63.75, -49.07, 26.50)
CIE-LCH	lch(63.75, 55.77, 151.62°)
OKLab	oklab(67.07% -0.1325 0.066)
OKLCH	oklch(67.07% 0.148 153.5)
XYZ	xyz(19.4536, 32.4900, 18.6078)
Luminance	0.3249 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AF69 #AF377D

analogous

#41AF37 #37AF69 #37AFA5

triadic

#37AF69 #6937AF #AF6937

tetradic

#37AF69 #3741AF #AF377D #AFA537

square

#37AF69 #3741AF #AF377D #AFA537

split-complementary

#37AF69 #A537AF #AF3741

monochromatic

#1A5231 #28804D #37AF69 #59CB88 #87D9A9

Accessibility & contrast

On white

2.80

#37AF69 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#37AF69 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AF69

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AF69	#FFFFFF	#000000	##000000
##37AF69	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA164

Deuteranopia (green-blind)

#A0966E

Tritanopia (blue-blind)

#00AD9D

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #37af69;
/* rgb */ color: rgb(55, 175, 105);
/* oklch */ color: oklch(67.1% 0.148 153.5);

Tailwind

colors: {
  custom: {
    50: '#7dc894',
    500: '#37af69',
    950: '#000000',
  },
}

SCSS

$custom: #37af69;
$custom-light: #7dc894;
$custom-dark: #000000;

JSON

{
  "hex": "#37af69",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 105
  },
  "hsl": {
    "h": 145,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.67069,
    "c": 0.14801,
    "h": 153.5
  },
  "luminance": 0.32492
}

Semantic roles & 50–950 ramp

primary

#37AF69

secondary

#C37FA7

accent

#4CA0DC

background

#F8FCF9

surface

#EFF8F1

border

#CAD1CB

text

#0B130D

muted

#7C827E

Preview Lab

Preview with #37AF69

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

Preview Lab → · Contrast checker → · Palette generator →