#37AC46#37AC46

#37AC46 is a light, vivid green. Relative luminance 0.308; OKLCH L 65.7% C 0.176 H 145.3°. Best body text is #000000 at 7.15:1 contrast (WCAG AA passes).

Color values

HEX	#37AC46
RGB	rgb(55, 172, 70)
HSL	hsl(128, 52%, 45%)
HSV	hsv(128, 68%, 67%)
CMYK	cmyk(68%, 0%, 59.3%, 32.5%)
CIE-LAB	lab(62.30, -53.43, 42.39)
CIE-LCH	lch(62.30, 68.20, 141.57°)
OKLab	oklab(65.72% -0.1444 0.1001)
OKLCH	oklch(65.72% 0.176 145.3)
XYZ	xyz(17.4324, 30.7576, 10.8113)
Luminance	0.3076 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AC46 #AC379D

analogous

#63AC37 #37AC46 #37AC81

triadic

#37AC46 #4637AC #AC4637

tetradic

#37AC46 #3763AC #AC379D #AC8137

square

#37AC46 #3763AC #AC379D #AC8137

split-complementary

#37AC46 #8137AC #AC3763

monochromatic

#194F20 #287E33 #37AC46 #57C966 #85D890

Accessibility & contrast

On white

2.94

#37AC46 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.15

#37AC46 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AC46

7.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AC46	#FFFFFF	#000000	##000000
##37AC46	1.00	2.94	7.15	7.15
#FFFFFF	2.94	1.00	21.00	21.00
#000000	7.15	21.00	1.00	1.00
##000000	7.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9D3B

Deuteranopia (green-blind)

#A1934E

Tritanopia (blue-blind)

#10A896

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #37ac46;
/* rgb */ color: rgb(55, 172, 70);
/* oklch */ color: oklch(65.7% 0.176 145.3);

Tailwind

colors: {
  custom: {
    50: '#7dc67d',
    500: '#37ac46',
    950: '#000000',
  },
}

SCSS

$custom: #37ac46;
$custom-light: #7dc67d;
$custom-dark: #000000;

JSON

{
  "hex": "#37ac46",
  "rgb": {
    "r": 55,
    "g": 172,
    "b": 70
  },
  "hsl": {
    "h": 127.692,
    "s": 51.542,
    "l": 44.51
  },
  "oklch": {
    "l": 0.65721,
    "c": 0.17573,
    "h": 145.3
  },
  "luminance": 0.30759
}

Semantic roles & 50–950 ramp

primary

#37AC46

secondary

#C27DB9

accent

#4DC9DB

background

#F8FCF7

surface

#EFF8EE

border

#CAD1C9

text

#0B130A

muted

#7C827C

Preview Lab

Preview with #37AC46

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

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