#188E59#188E59

#188E59 is a mid, vivid teal. Relative luminance 0.203; OKLCH L 57.2% C 0.128 H 157.4°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#188E59
RGB	rgb(24, 142, 89)
HSL	hsl(153, 71%, 33%)
HSV	hsv(153, 83%, 56%)
CMYK	cmyk(83.1%, 0%, 37.3%, 44.3%)
CIE-LAB	lab(52.13, -43.87, 19.66)
CIE-LCH	lch(52.13, 48.07, 155.86°)
OKLab	oklab(57.23% -0.1185 0.0493)
OKLCH	oklch(57.23% 0.128 157.4)
XYZ	xyz(11.8516, 20.2600, 12.7352)
Luminance	0.2026 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188E59 #8E184D

analogous

#188E1E #188E59 #18888E

triadic

#188E59 #59188E #8E5918

tetradic

#188E59 #1E188E #8E184D #888E18

square

#188E59 #1E188E #8E184D #888E18

split-complementary

#188E59 #8E1888 #8E1E18

monochromatic

#062517 #0F5A38 #188E59 #21C27A #41DF98

Accessibility & contrast

On white

4.16

#188E59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#188E59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188E59

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188E59	#FFFFFF	#000000	##000000
##188E59	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D8256

Deuteranopia (green-blind)

#7F785D

Tritanopia (blue-blind)

#008D80

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #188e59;
/* rgb */ color: rgb(24, 142, 89);
/* oklch */ color: oklch(57.2% 0.128 157.4);

Tailwind

colors: {
  custom: {
    50: '#6bb088',
    500: '#188e59',
    950: '#000000',
  },
}

SCSS

$custom: #188e59;
$custom-light: #6bb088;
$custom-dark: #000000;

JSON

{
  "hex": "#188e59",
  "rgb": {
    "r": 24,
    "g": 142,
    "b": 89
  },
  "hsl": {
    "h": 153.051,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.5723,
    "c": 0.12835,
    "h": 157.4
  },
  "luminance": 0.20261
}

Semantic roles & 50–950 ramp

primary

#188E59

secondary

#C0427B

accent

#3A8BEE

background

#F7FAF8

surface

#EDF5F0

border

#C8CFCB

text

#08110B

muted

#7B807C

Preview Lab

Preview with #188E59

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

Preview Lab → · Contrast checker → · Palette generator →