#178C52#178C52

#178C52 is a mid, vivid teal. Relative luminance 0.195; OKLCH L 56.5% C 0.133 H 155.1°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#178C52
RGB	rgb(23, 140, 82)
HSL	hsl(150, 72%, 32%)
HSV	hsv(150, 84%, 55%)
CMYK	cmyk(83.6%, 0%, 41.4%, 45.1%)
CIE-LAB	lab(51.32, -44.65, 22.47)
CIE-LCH	lch(51.32, 49.99, 153.29°)
OKLab	oklab(56.52% -0.1202 0.0559)
OKLCH	oklch(56.52% 0.133 155.1)
XYZ	xyz(11.2533, 19.5461, 11.1607)
Luminance	0.1955 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#178C52 #8C1751

analogous

#178C17 #178C52 #178C8C

triadic

#178C52 #52178C #8C5217

tetradic

#178C52 #17178C #8C1751 #8C8C17

square

#178C52 #17178C #8C1751 #8C8C17

split-complementary

#178C52 #8C178C #8C1717

monochromatic

#062314 #0E5733 #178C52 #20C171 #3EDF8F

Accessibility & contrast

On white

4.28

#178C52 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#178C52 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #178C52

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##178C52	#FFFFFF	#000000	##000000
##178C52	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B804E

Deuteranopia (green-blind)

#7E7656

Tritanopia (blue-blind)

#008A7E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #178c52;
/* rgb */ color: rgb(23, 140, 82);
/* oklch */ color: oklch(56.5% 0.133 155.1);

Tailwind

colors: {
  custom: {
    50: '#6baf83',
    500: '#178c52',
    950: '#000000',
  },
}

SCSS

$custom: #178c52;
$custom-light: #6baf83;
$custom-dark: #000000;

JSON

{
  "hex": "#178c52",
  "rgb": {
    "r": 23,
    "g": 140,
    "b": 82
  },
  "hsl": {
    "h": 150.256,
    "s": 71.779,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56516,
    "c": 0.13257,
    "h": 155.1
  },
  "luminance": 0.19548
}

Semantic roles & 50–950 ramp

primary

#178C52

secondary

#BF3F7F

accent

#3993EF

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#08100A

muted

#7A7F7C

Preview Lab

Preview with #178C52

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

Preview Lab → · Contrast checker → · Palette generator →