#188E4F#188E4F

#188E4F is a mid, vivid green. Relative luminance 0.201; OKLCH L 57.0% C 0.138 H 153.4°. Best body text is #000000 at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#188E4F
RGB	rgb(24, 142, 79)
HSL	hsl(148, 71%, 33%)
HSV	hsv(148, 83%, 56%)
CMYK	cmyk(83.1%, 0%, 44.4%, 44.3%)
CIE-LAB	lab(51.95, -45.89, 24.95)
CIE-LCH	lch(51.95, 52.24, 151.47°)
OKLab	oklab(57.03% -0.1233 0.0617)
OKLCH	oklch(57.03% 0.138 153.4)
XYZ	xyz(11.4599, 20.1033, 10.6720)
Luminance	0.2011 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188E4F #8E1857

analogous

#1C8E18 #188E4F #188E8A

triadic

#188E4F #4F188E #8E4F18

tetradic

#188E4F #181C8E #8E1857 #8E8A18

square

#188E4F #181C8E #8E1857 #8E8A18

split-complementary

#188E4F #8A188E #8E181C

monochromatic

#062515 #0F5A32 #188E4F #21C26C #41DF8B

Accessibility & contrast

On white

4.18

#188E4F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.02

#188E4F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188E4F

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188E4F	#FFFFFF	#000000	##000000
##188E4F	1.00	4.18	5.02	5.02
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.02	21.00	1.00	1.00
##000000	5.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E824A

Deuteranopia (green-blind)

#817853

Tritanopia (blue-blind)

#008C7F

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #188e4f;
/* rgb */ color: rgb(24, 142, 79);
/* oklch */ color: oklch(57.0% 0.138 153.4);

Tailwind

colors: {
  custom: {
    50: '#6bb081',
    500: '#188e4f',
    950: '#000000',
  },
}

SCSS

$custom: #188e4f;
$custom-light: #6bb081;
$custom-dark: #000000;

JSON

{
  "hex": "#188e4f",
  "rgb": {
    "r": 24,
    "g": 142,
    "b": 79
  },
  "hsl": {
    "h": 147.966,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57027,
    "c": 0.13789,
    "h": 153.4
  },
  "luminance": 0.20105
}

Semantic roles & 50–950 ramp

primary

#188E4F

secondary

#C04285

accent

#3A9AEE

background

#F7FAF7

surface

#EDF5EE

border

#C8CFC9

text

#08110A

muted

#7B807C

Preview Lab

Preview with #188E4F

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

Preview Lab → · Contrast checker → · Palette generator →