#187D4F#187D4F

#187D4F is a mid, moderate teal. Relative luminance 0.154; OKLCH L 52.3% C 0.115 H 157.7°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#187D4F
RGB	rgb(24, 125, 79)
HSL	hsl(153, 68%, 29%)
HSV	hsv(153, 81%, 49%)
CMYK	cmyk(80.8%, 0%, 36.8%, 51%)
CIE-LAB	lab(46.21, -39.24, 17.35)
CIE-LCH	lch(46.21, 42.90, 156.15°)
OKLab	oklab(52.28% -0.1061 0.0436)
OKLCH	oklch(52.28% 0.115 157.7)
XYZ	xyz(9.1207, 15.4248, 9.8922)
Luminance	0.1543 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187D4F #7D1846

analogous

#187D1D #187D4F #18797D

triadic

#187D4F #4F187D #7D4F18

tetradic

#187D4F #1D187D #7D1846 #797D18

square

#187D4F #1D187D #7D1846 #797D18

split-complementary

#187D4F #7D1879 #7D1D18

monochromatic

#051A10 #0E4A2F #187D4F #22B06F #37D98F

Accessibility & contrast

On white

5.14

#187D4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#187D4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187D4F

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187D4F	#FFFFFF	#000000	##FFFFFF
##187D4F	1.00	5.14	4.09	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C734C

Deuteranopia (green-blind)

#706A52

Tritanopia (blue-blind)

#007C71

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #187d4f;
/* rgb */ color: rgb(24, 125, 79);
/* oklch */ color: oklch(52.3% 0.115 157.7);

Tailwind

colors: {
  custom: {
    50: '#67a380',
    500: '#187d4f',
    950: '#000000',
  },
}

SCSS

$custom: #187d4f;
$custom-light: #67a380;
$custom-dark: #000000;

JSON

{
  "hex": "#187d4f",
  "rgb": {
    "r": 24,
    "g": 125,
    "b": 79
  },
  "hsl": {
    "h": 152.673,
    "s": 67.785,
    "l": 29.216
  },
  "oklch": {
    "l": 0.52283,
    "c": 0.11475,
    "h": 157.7
  },
  "luminance": 0.15426
}

Semantic roles & 50–950 ramp

primary

#187D4F

secondary

#B23F73

accent

#3D8CEB

background

#F6FAF7

surface

#EBF4EE

border

#C6CEC9

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #187D4F

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

Preview Lab → · Contrast checker → · Palette generator →