#37AC70#37AC70

#37AC70 is a light, vivid green. Relative luminance 0.315; OKLCH L 66.4% C 0.137 H 156.6°. Best body text is #000000 at 7.30:1 contrast (WCAG AA passes).

Color values

HEX	#37AC70
RGB	rgb(55, 172, 112)
HSL	hsl(149, 52%, 45%)
HSV	hsv(149, 68%, 67%)
CMYK	cmyk(68%, 0%, 34.9%, 32.5%)
CIE-LAB	lab(62.91, -46.52, 21.64)
CIE-LCH	lch(62.91, 51.30, 155.05°)
OKLab	oklab(66.43% -0.1261 0.0545)
OKLCH	oklch(66.43% 0.137 156.6)
XYZ	xyz(19.2509, 31.4850, 20.3888)
Luminance	0.3149 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AC70 #AC3773

analogous

#38AC37 #37AC70 #37ACAB

triadic

#37AC70 #7037AC #AC7037

tetradic

#37AC70 #3738AC #AC3773 #ACAB37

square

#37AC70 #3738AC #AC3773 #ACAB37

split-complementary

#37AC70 #AB37AC #AC3738

monochromatic

#194F34 #287E52 #37AC70 #57C98F #85D8AE

Accessibility & contrast

On white

2.88

#37AC70 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.30

#37AC70 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AC70

7.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AC70	#FFFFFF	#000000	##000000
##37AC70	1.00	2.88	7.30	7.30
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.30	21.00	1.00	1.00
##000000	7.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AB9F6C

Deuteranopia (green-blind)

#9C9474

Tritanopia (blue-blind)

#00AB9C

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #37ac70;
/* rgb */ color: rgb(55, 172, 112);
/* oklch */ color: oklch(66.4% 0.137 156.6);

Tailwind

colors: {
  custom: {
    50: '#7cc699',
    500: '#37ac70',
    950: '#000000',
  },
}

SCSS

$custom: #37ac70;
$custom-light: #7cc699;
$custom-dark: #000000;

JSON

{
  "hex": "#37ac70",
  "rgb": {
    "r": 55,
    "g": 172,
    "b": 112
  },
  "hsl": {
    "h": 149.231,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.66426,
    "c": 0.13739,
    "h": 156.6
  },
  "luminance": 0.31487
}

Semantic roles & 50–950 ramp

primary

#37AC70

secondary

#C27DA0

accent

#4D96DB

background

#F8FCF9

surface

#EFF8F2

border

#CAD1CC

text

#0B130E

muted

#7C827E

Preview Lab

Preview with #37AC70

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

Preview Lab → · Contrast checker → · Palette generator →