#37AF61#37AF61

#37AF61 is a light, vivid green. Relative luminance 0.323; OKLCH L 66.9% C 0.156 H 151.1°. Best body text is #000000 at 7.47:1 contrast (WCAG AA passes).

Color values

HEX#37AF61
RGBrgb(55, 175, 97)
HSLhsl(141, 52%, 45%)
HSVhsv(141, 69%, 69%)
CMYKcmyk(68.6%, 0%, 44.6%, 31.4%)
CIE-LABlab(63.62, -50.51, 30.55)
CIE-LCHlch(63.62, 59.03, 148.83°)
OKLaboklab(66.92% -0.1361 0.0752)
OKLCHoklch(66.92% 0.156 151.1)
XYZxyz(19.0616, 32.3332, 16.5433)
Luminance0.3234 (WCAG relative)
Temperatureneutral
Familygreen

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#37AF61 #AF3785
analogous
#49AF37 #37AF61 #37AF9D
triadic
#37AF61 #6137AF #AF6137
tetradic
#37AF61 #3749AF #AF3785 #AF9D37
square
#37AF61 #3749AF #AF3785 #AF9D37
split-complementary
#37AF61 #9D37AF #AF3749
monochromatic
#1A522D #288047 #37AF61 #59CB80 #87D9A4

Accessibility & contrast

On white

2.81
#37AF61 on #FFFFFF
AA ✗AA large ✗AAA ✗

On black

7.47
#37AF61 on #000000
AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AF61
7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##37AF61#FFFFFF#000000##000000
##37AF611.002.817.477.47
#FFFFFF2.811.0021.0021.00
#0000007.4721.001.001.00
##0000007.4721.001.001.00

Color blindness preview

Protanopia (red-blind)
#B0A05B
Deuteranopia (green-blind)
#A19666
Tritanopia (blue-blind)
#00AC9C
Achromatopsia (no color)
#9A9A9A

Design tokens & code

CSS
--color: #37af61;
/* rgb */ color: rgb(55, 175, 97);
/* oklch */ color: oklch(66.9% 0.156 151.1);
Tailwind
colors: {
  custom: {
    50: '#7dc88f',
    500: '#37af61',
    950: '#000000',
  },
}
SCSS
$custom: #37af61;
$custom-light: #7dc88f;
$custom-dark: #000000;
JSON
{
  "hex": "#37af61",
  "rgb": {
    "r": 55,
    "g": 175,
    "b": 97
  },
  "hsl": {
    "h": 141,
    "s": 52.174,
    "l": 45.098
  },
  "oklch": {
    "l": 0.66921,
    "c": 0.15553,
    "h": 151.1
  },
  "luminance": 0.32335
}

Semantic roles & 50–950 ramp

primary
#37AF61
secondary
#C37FAB
accent
#4CA9DC
background
#F8FCF8
surface
#EFF8F0
border
#CAD1CB
text
#0B130C
muted
#7C827D

Preview Lab

Preview with #37AF61

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

Preview Lab → · Contrast checker → · Palette generator →

#37AF61 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva