#188A59#188A59

#188A59 is a mid, vivid teal. Relative luminance 0.191; OKLCH L 56.1% C 0.123 H 158.5°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#188A59
RGB	rgb(24, 138, 89)
HSL	hsl(154, 70%, 32%)
HSV	hsv(154, 83%, 54%)
CMYK	cmyk(82.6%, 0%, 35.5%, 45.9%)
CIE-LAB	lab(50.79, -42.28, 17.85)
CIE-LCH	lch(50.79, 45.90, 157.11°)
OKLab	oklab(56.13% -0.1145 0.045)
OKLCH	oklch(56.13% 0.123 158.5)
XYZ	xyz(11.2672, 19.0910, 12.5404)
Luminance	0.1909 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188A59 #8A1849

analogous

#188A20 #188A59 #18828A

triadic

#188A59 #59188A #8A5918

tetradic

#188A59 #20188A #8A1849 #828A18

square

#188A59 #20188A #8A1849 #828A18

split-complementary

#188A59 #8A1882 #8A2018

monochromatic

#062216 #0F5637 #188A59 #21BE7B #3FDE99

Accessibility & contrast

On white

4.36

#188A59 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#188A59 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188A59

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188A59	#FFFFFF	#000000	##000000
##188A59	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897F56

Deuteranopia (green-blind)

#7B755C

Tritanopia (blue-blind)

#00897D

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #188a59;
/* rgb */ color: rgb(24, 138, 89);
/* oklch */ color: oklch(56.1% 0.123 158.5);

Tailwind

colors: {
  custom: {
    50: '#6aad88',
    500: '#188a59',
    950: '#000000',
  },
}

SCSS

$custom: #188a59;
$custom-light: #6aad88;
$custom-dark: #000000;

JSON

{
  "hex": "#188a59",
  "rgb": {
    "r": 24,
    "g": 138,
    "b": 89
  },
  "hsl": {
    "h": 154.211,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56127,
    "c": 0.12298,
    "h": 158.5
  },
  "luminance": 0.19092
}

Semantic roles & 50–950 ramp

primary

#188A59

secondary

#BD4076

accent

#3B87ED

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #188A59

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

Preview Lab → · Contrast checker → · Palette generator →