#188E57#188E57

#188E57 is a mid, vivid teal. Relative luminance 0.202; OKLCH L 57.2% C 0.130 H 156.5°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#188E57
RGB	rgb(24, 142, 87)
HSL	hsl(152, 71%, 33%)
HSV	hsv(152, 83%, 56%)
CMYK	cmyk(83.1%, 0%, 38.7%, 44.3%)
CIE-LAB	lab(52.09, -44.29, 20.72)
CIE-LCH	lch(52.09, 48.90, 154.93°)
OKLab	oklab(57.19% -0.1195 0.0519)
OKLCH	oklch(57.19% 0.13 156.5)
XYZ	xyz(11.7688, 20.2268, 12.2989)
Luminance	0.2023 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188E57 #8E184F

analogous

#188E1C #188E57 #188A8E

triadic

#188E57 #57188E #8E5718

tetradic

#188E57 #1C188E #8E184F #8A8E18

square

#188E57 #1C188E #8E184F #8A8E18

split-complementary

#188E57 #8E188A #8E1C18

monochromatic

#062517 #0F5A37 #188E57 #21C277 #41DF96

Accessibility & contrast

On white

4.16

#188E57 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#188E57 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188E57

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188E57	#FFFFFF	#000000	##000000
##188E57	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)

#8D8253

Deuteranopia (green-blind)

#80785B

Tritanopia (blue-blind)

#008D80

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #188e57;
/* rgb */ color: rgb(24, 142, 87);
/* oklch */ color: oklch(57.2% 0.130 156.5);

Tailwind

colors: {
  custom: {
    50: '#6bb087',
    500: '#188e57',
    950: '#000000',
  },
}

SCSS

$custom: #188e57;
$custom-light: #6bb087;
$custom-dark: #000000;

JSON

{
  "hex": "#188e57",
  "rgb": {
    "r": 24,
    "g": 142,
    "b": 87
  },
  "hsl": {
    "h": 152.034,
    "s": 71.084,
    "l": 32.549
  },
  "oklch": {
    "l": 0.57187,
    "c": 0.13024,
    "h": 156.5
  },
  "luminance": 0.20228
}

Semantic roles & 50–950 ramp

primary

#188E57

secondary

#C0427D

accent

#3A8EEE

background

#F7FAF8

surface

#EDF5EF

border

#C8CFCA

text

#08110B

muted

#7B807C

Preview Lab

Preview with #188E57

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

Preview Lab → · Contrast checker → · Palette generator →