#37AC30#37AC30

#37AC30 is a light, vivid green. Relative luminance 0.305; OKLCH L 65.5% C 0.192 H 142.3°. Best body text is #000000 at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#37AC30
RGB	rgb(55, 172, 48)
HSL	hsl(117, 56%, 43%)
HSV	hsv(117, 72%, 67%)
CMYK	cmyk(68%, 0%, 72.1%, 32.5%)
CIE-LAB	lab(62.11, -55.73, 51.61)
CIE-LCH	lch(62.11, 75.96, 137.20°)
OKLab	oklab(65.5% -0.1517 0.1173)
OKLCH	oklch(65.5% 0.192 142.3)
XYZ	xyz(16.8606, 30.5289, 7.7998)
Luminance	0.3053 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37AC30 #A530AC

analogous

#75AC30 #37AC30 #30AC67

triadic

#37AC30 #3037AC #AC3037

tetradic

#37AC30 #3075AC #A530AC #AC6730

square

#37AC30 #3075AC #A530AC #AC6730

split-complementary

#37AC30 #6730AC #AC3075

monochromatic

#184C15 #287C23 #37AC30 #53CD4C #81DA7C

Accessibility & contrast

On white

2.96

#37AC30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.11

#37AC30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #37AC30

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37AC30	#FFFFFF	#000000	##000000
##37AC30	1.00	2.96	7.11	7.11
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.11	21.00	1.00	1.00
##000000	7.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09C1B

Deuteranopia (green-blind)

#A2923C

Tritanopia (blue-blind)

#1BA794

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #37ac30;
/* rgb */ color: rgb(55, 172, 48);
/* oklch */ color: oklch(65.5% 0.192 142.3);

Tailwind

colors: {
  custom: {
    50: '#7ec670',
    500: '#37ac30',
    950: '#000000',
  },
}

SCSS

$custom: #37ac30;
$custom-light: #7ec670;
$custom-dark: #000000;

JSON

{
  "hex": "#37ac30",
  "rgb": {
    "r": 55,
    "g": 172,
    "b": 48
  },
  "hsl": {
    "h": 116.613,
    "s": 56.364,
    "l": 43.137
  },
  "oklch": {
    "l": 0.65497,
    "c": 0.19176,
    "h": 142.3
  },
  "luminance": 0.30531
}

Semantic roles & 50–950 ramp

primary

#37AC30

secondary

#BF75C3

accent

#48E0D7

background

#F8FCF7

surface

#EFF8ED

border

#CAD1C8

text

#0B1308

muted

#7C827B

Preview Lab

Preview with #37AC30

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

Preview Lab → · Contrast checker → · Palette generator →