#188E4B#188E4B

#188E4B is a mid, vivid green. Relative luminance 0.200; OKLCH L 57.0% C 0.142 H 152.1°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#188E4B
RGB	rgb(24, 142, 75)
HSL	hsl(146, 71%, 33%)
HSV	hsv(146, 83%, 56%)
CMYK	cmyk(83.1%, 0%, 47.2%, 44.3%)
CIE-LAB	lab(51.89, -46.64, 27.03)
CIE-LCH	lch(51.89, 53.91, 149.90°)
OKLab	oklab(56.95% -0.1252 0.0663)
OKLCH	oklch(56.95% 0.142 152.1)
XYZ	xyz(11.3187, 20.0468, 9.9281)
Luminance	0.2005 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188E4B #8E185B

analogous

#208E18 #188E4B #188E86

triadic

#188E4B #4B188E #8E4B18

tetradic

#188E4B #18208E #8E185B #8E8618

square

#188E4B #18208E #8E185B #8E8618

split-complementary

#188E4B #86188E #8E1820

monochromatic

#062514 #0F5A2F #188E4B #21C267 #41DF86

Accessibility & contrast

On white

4.19

#188E4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#188E4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188E4B

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188E4B	#FFFFFF	#000000	##000000
##188E4B	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)

#8E8146

Deuteranopia (green-blind)

#817850

Tritanopia (blue-blind)

#008C7E

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #188e4b;
/* rgb */ color: rgb(24, 142, 75);
/* oklch */ color: oklch(57.0% 0.142 152.1);

Tailwind

colors: {
  custom: {
    50: '#6bb07e',
    500: '#188e4b',
    950: '#000000',
  },
}

SCSS

$custom: #188e4b;
$custom-light: #6bb07e;
$custom-dark: #000000;

JSON

{
  "hex": "#188e4b",
  "rgb": {
    "r": 24,
    "g": 142,
    "b": 75
  },
  "hsl": {
    "h": 145.932,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56953,
    "c": 0.14171,
    "h": 152.1
  },
  "luminance": 0.20048
}

Semantic roles & 50–950 ramp

primary

#188E4B

secondary

#C04289

accent

#3AA0EE

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #188E4B

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

Preview Lab → · Contrast checker → · Palette generator →