#37AC4F#37AC4F

#37AC4F is a light, vivid green. Relative luminance 0.309; OKLCH L 65.8% C 0.168 H 147.0°. Best body text is #000000 at 7.18:1 contrast (WCAG AA passes).

Color values

HEX	#37AC4F
RGB	rgb(55, 172, 79)
HSL	hsl(132, 52%, 45%)
HSV	hsv(132, 68%, 67%)
CMYK	cmyk(68%, 0%, 54.1%, 32.5%)
CIE-LAB	lab(62.41, -52.23, 38.18)
CIE-LCH	lch(62.41, 64.70, 143.83°)
OKLab	oklab(65.84% -0.1409 0.0916)
OKLCH	oklch(65.84% 0.168 147)
XYZ	xyz(17.7381, 30.8799, 12.4212)
Luminance	0.3088 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AC4F #AC3794

analogous

#59AC37 #37AC4F #37AC8A

triadic

#37AC4F #4F37AC #AC4F37

tetradic

#37AC4F #3759AC #AC3794 #AC8A37

square

#37AC4F #3759AC #AC3794 #AC8A37

split-complementary

#37AC4F #8A37AC #AC3759

monochromatic

#194F24 #287E3A #37AC4F #57C96E #85D896

Accessibility & contrast

On white

2.93

#37AC4F on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.18

#37AC4F on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AC4F

7.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AC4F	#FFFFFF	#000000	##000000
##37AC4F	1.00	2.93	7.18	7.18
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.18	21.00	1.00	1.00
##000000	7.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AE9D47

Deuteranopia (green-blind)

#A09356

Tritanopia (blue-blind)

#08A897

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #37ac4f;
/* rgb */ color: rgb(55, 172, 79);
/* oklch */ color: oklch(65.8% 0.168 147.0);

Tailwind

colors: {
  custom: {
    50: '#7dc682',
    500: '#37ac4f',
    950: '#000000',
  },
}

SCSS

$custom: #37ac4f;
$custom-light: #7dc682;
$custom-dark: #000000;

JSON

{
  "hex": "#37ac4f",
  "rgb": {
    "r": 55,
    "g": 172,
    "b": 79
  },
  "hsl": {
    "h": 132.308,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.6584,
    "c": 0.16804,
    "h": 147
  },
  "luminance": 0.30882
}

Semantic roles & 50–950 ramp

primary

#37AC4F

secondary

#C27DB4

accent

#4DBEDB

background

#F8FCF8

surface

#EFF8EF

border

#CAD1CA

text

#0B130B

muted

#7C827C

Preview Lab

Preview with #37AC4F

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

Preview Lab → · Contrast checker → · Palette generator →