#188E4A#188E4A

#188E4A is a mid, vivid green. Relative luminance 0.200; OKLCH L 56.9% C 0.143 H 151.8°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#188E4A
RGB	rgb(24, 142, 74)
HSL	hsl(145, 71%, 33%)
HSV	hsv(145, 83%, 56%)
CMYK	cmyk(83.1%, 0%, 47.9%, 44.3%)
CIE-LAB	lab(51.87, -46.82, 27.55)
CIE-LCH	lch(51.87, 54.32, 149.52°)
OKLab	oklab(56.94% -0.1257 0.0675)
OKLCH	oklch(56.94% 0.143 151.8)
XYZ	xyz(11.2847, 20.0332, 9.7493)
Luminance	0.2004 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188E4A #8E185C

analogous

#218E18 #188E4A #188E85

triadic

#188E4A #4A188E #8E4A18

tetradic

#188E4A #18218E #8E185C #8E8518

square

#188E4A #18218E #8E185C #8E8518

split-complementary

#188E4A #85188E #8E1821

monochromatic

#062513 #0F5A2F #188E4A #21C265 #41DF84

Accessibility & contrast

On white

4.19

#188E4A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#188E4A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188E4A

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188E4A	#FFFFFF	#000000	##000000
##188E4A	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E8145

Deuteranopia (green-blind)

#81784F

Tritanopia (blue-blind)

#008C7E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #188e4a;
/* rgb */ color: rgb(24, 142, 74);
/* oklch */ color: oklch(56.9% 0.143 151.8);

Tailwind

colors: {
  custom: {
    50: '#6bb07d',
    500: '#188e4a',
    950: '#000000',
  },
}

SCSS

$custom: #188e4a;
$custom-light: #6bb07d;
$custom-dark: #000000;

JSON

{
  "hex": "#188e4a",
  "rgb": {
    "r": 24,
    "g": 142,
    "b": 74
  },
  "hsl": {
    "h": 145.424,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56936,
    "c": 0.14266,
    "h": 151.8
  },
  "luminance": 0.20035
}

Semantic roles & 50–950 ramp

primary

#188E4A

secondary

#C0428A

accent

#3AA2EE

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #188E4A

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

Preview Lab → · Contrast checker → · Palette generator →