#188A54#188A54

#188A54 is a mid, vivid teal. Relative luminance 0.190; OKLCH L 56.0% C 0.128 H 156.3°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#188A54
RGB	rgb(24, 138, 84)
HSL	hsl(152, 70%, 32%)
HSV	hsv(152, 83%, 54%)
CMYK	cmyk(82.6%, 0%, 39.1%, 45.9%)
CIE-LAB	lab(50.70, -43.36, 20.54)
CIE-LCH	lch(50.70, 47.98, 154.66°)
OKLab	oklab(56.02% -0.1169 0.0514)
OKLCH	oklch(56.02% 0.128 156.3)
XYZ	xyz(11.0643, 19.0099, 11.4719)
Luminance	0.1901 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#188A54 #8A184E

analogous

#188A1B #188A54 #18878A

triadic

#188A54 #54188A #8A5418

tetradic

#188A54 #1B188A #8A184E #878A18

square

#188A54 #1B188A #8A184E #878A18

split-complementary

#188A54 #8A1887 #8A1B18

monochromatic

#062215 #0F5634 #188A54 #21BE74 #3FDE92

Accessibility & contrast

On white

4.37

#188A54 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#188A54 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #188A54

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##188A54	#FFFFFF	#000000	##000000
##188A54	1.00	4.37	4.80	4.80
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897E50

Deuteranopia (green-blind)

#7C7558

Tritanopia (blue-blind)

#00897C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #188a54;
/* rgb */ color: rgb(24, 138, 84);
/* oklch */ color: oklch(56.0% 0.128 156.3);

Tailwind

colors: {
  custom: {
    50: '#6aad84',
    500: '#188a54',
    950: '#000000',
  },
}

SCSS

$custom: #188a54;
$custom-light: #6aad84;
$custom-dark: #000000;

JSON

{
  "hex": "#188a54",
  "rgb": {
    "r": 24,
    "g": 138,
    "b": 84
  },
  "hsl": {
    "h": 151.579,
    "s": 70.37,
    "l": 31.765
  },
  "oklch": {
    "l": 0.56018,
    "c": 0.12773,
    "h": 156.3
  },
  "luminance": 0.19011
}

Semantic roles & 50–950 ramp

primary

#188A54

secondary

#BD407C

accent

#3B8FED

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #188A54

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

Preview Lab → · Contrast checker → · Palette generator →