#37A923#37A923

#37A923 is a light, vivid green. Relative luminance 0.293; OKLCH L 64.6% C 0.196 H 141.1°. Best body text is #000000 at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#37A923
RGB	rgb(55, 169, 35)
HSL	hsl(111, 66%, 40%)
HSV	hsv(111, 79%, 66%)
CMYK	cmyk(67.5%, 0%, 79.3%, 33.7%)
CIE-LAB	lab(61.05, -55.67, 55.09)
CIE-LCH	lch(61.05, 78.31, 135.30°)
OKLab	oklab(64.6% -0.1522 0.1228)
OKLCH	oklch(64.6% 0.196 141.1)
XYZ	xyz(16.0661, 29.3078, 6.4001)
Luminance	0.2931 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#37A923 #9523A9

analogous

#7AA923 #37A923 #23A952

triadic

#37A923 #2337A9 #A92337

tetradic

#37A923 #237AA9 #9523A9 #A95223

square

#37A923 #237AA9 #9523A9 #A95223

split-complementary

#37A923 #5223A9 #A9237A

monochromatic

#16440E #267619 #37A923 #4CD534 #79DF67

Accessibility & contrast

On white

3.06

#37A923 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.86

#37A923 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #37A923

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##37A923	#FFFFFF	#000000	##000000
##37A923	1.00	3.06	6.86	6.86
#FFFFFF	3.06	1.00	21.00	21.00
#000000	6.86	21.00	1.00	1.00
##000000	6.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AD9900

Deuteranopia (green-blind)

#A09033

Tritanopia (blue-blind)

#20A490

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #37a923;
/* rgb */ color: rgb(55, 169, 35);
/* oklch */ color: oklch(64.6% 0.196 141.1);

Tailwind

colors: {
  custom: {
    50: '#7ec469',
    500: '#37a923',
    950: '#000000',
  },
}

SCSS

$custom: #37a923;
$custom-light: #7ec469;
$custom-dark: #000000;

JSON

{
  "hex": "#37a923",
  "rgb": {
    "r": 55,
    "g": 169,
    "b": 35
  },
  "hsl": {
    "h": 111.045,
    "s": 65.686,
    "l": 40
  },
  "oklch": {
    "l": 0.64597,
    "c": 0.19555,
    "h": 141.1
  },
  "luminance": 0.2931
}

Semantic roles & 50–950 ramp

primary

#37A923

secondary

#B663C5

accent

#3FE9CF

background

#F8FCF6

surface

#EFF8EB

border

#CAD1C6

text

#0B1307

muted

#7C827A

Preview Lab

Preview with #37A923

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

Preview Lab → · Contrast checker → · Palette generator →