#37AE3A#37AE3A

#37AE3A is a light, vivid green. Relative luminance 0.314; OKLCH L 66.1% C 0.187 H 143.4°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#37AE3A
RGB	rgb(55, 174, 58)
HSL	hsl(122, 52%, 45%)
HSV	hsv(122, 68%, 68%)
CMYK	cmyk(68.4%, 0%, 66.7%, 31.8%)
CIE-LAB	lab(62.83, -55.49, 48.35)
CIE-LCH	lch(62.83, 73.60, 138.93°)
OKLab	oklab(66.12% -0.1505 0.1117)
OKLCH	oklch(66.12% 0.187 143.4)
XYZ	xyz(17.4743, 31.3880, 9.1397)
Luminance	0.3139 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AE3A #AE37AB

analogous

#6FAE37 #37AE3A #37AE76

triadic

#37AE3A #3A37AE #AE3A37

tetradic

#37AE3A #376FAE #AE37AB #AE7637

square

#37AE3A #376FAE #AE37AB #AE7637

split-complementary

#37AE3A #7637AE #AE376F

monochromatic

#1A511B #287F2B #37AE3A #58CA5B #86D989

Accessibility & contrast

On white

2.89

#37AE3A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#37AE3A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AE3A

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AE3A	#FFFFFF	#000000	##000000
##37AE3A	1.00	2.89	7.28	7.28
#FFFFFF	2.89	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B29E2B

Deuteranopia (green-blind)

#A39445

Tritanopia (blue-blind)

#16A996

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #37ae3a;
/* rgb */ color: rgb(55, 174, 58);
/* oklch */ color: oklch(66.1% 0.187 143.4);

Tailwind

colors: {
  custom: {
    50: '#7ec776',
    500: '#37ae3a',
    950: '#000000',
  },
}

SCSS

$custom: #37ae3a;
$custom-light: #7ec776;
$custom-dark: #000000;

JSON

{
  "hex": "#37ae3a",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 58
  },
  "hsl": {
    "h": 121.513,
    "s": 51.965,
    "l": 44.902
  },
  "oklch": {
    "l": 0.66124,
    "c": 0.18744,
    "h": 143.4
  },
  "luminance": 0.3139
}

Semantic roles & 50–950 ramp

primary

#37AE3A

secondary

#C37EC1

accent

#4CD8DB

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1309

muted

#7C827B

Preview Lab

Preview with #37AE3A

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

Preview Lab → · Contrast checker → · Palette generator →