#37AE46#37AE46

#37AE46 is a light, vivid green. Relative luminance 0.315; OKLCH L 66.3% C 0.178 H 145.2°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#37AE46
RGB	rgb(55, 174, 70)
HSL	hsl(128, 52%, 45%)
HSV	hsv(128, 68%, 68%)
CMYK	cmyk(68.4%, 0%, 59.8%, 31.8%)
CIE-LAB	lab(62.95, -54.14, 43.14)
CIE-LCH	lch(62.95, 69.23, 141.45°)
OKLab	oklab(66.26% -0.1463 0.1017)
OKLCH	oklch(66.26% 0.178 145.2)
XYZ	xyz(17.8159, 31.5246, 10.9391)
Luminance	0.3153 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AE46 #AE379F

analogous

#64AE37 #37AE46 #37AE82

triadic

#37AE46 #4637AE #AE4637

tetradic

#37AE46 #3764AE #AE379F #AE8237

square

#37AE46 #3764AE #AE379F #AE8237

split-complementary

#37AE46 #8237AE #AE3764

monochromatic

#1A5121 #287F33 #37AE46 #58CA66 #86D991

Accessibility & contrast

On white

2.87

#37AE46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#37AE46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AE46

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AE46	#FFFFFF	#000000	##000000
##37AE46	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B19E3B

Deuteranopia (green-blind)

#A3944E

Tritanopia (blue-blind)

#0EAA97

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #37ae46;
/* rgb */ color: rgb(55, 174, 70);
/* oklch */ color: oklch(66.3% 0.178 145.2);

Tailwind

colors: {
  custom: {
    50: '#7ec77d',
    500: '#37ae46',
    950: '#000000',
  },
}

SCSS

$custom: #37ae46;
$custom-light: #7ec77d;
$custom-dark: #000000;

JSON

{
  "hex": "#37ae46",
  "rgb": {
    "r": 55,
    "g": 174,
    "b": 70
  },
  "hsl": {
    "h": 127.563,
    "s": 51.965,
    "l": 44.902
  },
  "oklch": {
    "l": 0.66255,
    "c": 0.17825,
    "h": 145.2
  },
  "luminance": 0.31527
}

Semantic roles & 50–950 ramp

primary

#37AE46

secondary

#C37EBA

accent

#4CC9DB

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #37AE46

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

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