#187E59#187E59

#187E59 is a mid, moderate teal. Relative luminance 0.158; OKLCH L 52.8% C 0.107 H 162.9°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#187E59
RGB	rgb(24, 126, 89)
HSL	hsl(158, 68%, 29%)
HSV	hsv(158, 81%, 49%)
CMYK	cmyk(81%, 0%, 29.4%, 50.6%)
CIE-LAB	lab(46.76, -37.34, 12.32)
CIE-LCH	lch(46.76, 39.32, 161.74°)
OKLab	oklab(52.8% -0.1021 0.0314)
OKLCH	oklch(52.8% 0.107 162.9)
XYZ	xyz(9.6396, 15.8360, 11.9979)
Luminance	0.1584 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187E59 #7E183D

analogous

#187E26 #187E59 #18707E

triadic

#187E59 #59187E #7E5918

tetradic

#187E59 #26187E #7E183D #707E18

square

#187E59 #26187E #7E183D #707E18

split-complementary

#187E59 #7E1870 #7E2618

monochromatic

#051A12 #0E4B35 #187E59 #22B17D #37D99E

Accessibility & contrast

On white

5.04

#187E59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#187E59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187E59

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187E59	#FFFFFF	#000000	##FFFFFF
##187E59	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C7457

Deuteranopia (green-blind)

#6F6B5B

Tritanopia (blue-blind)

#007E74

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #187e59;
/* rgb */ color: rgb(24, 126, 89);
/* oklch */ color: oklch(52.8% 0.107 162.9);

Tailwind

colors: {
  custom: {
    50: '#68a488',
    500: '#187e59',
    950: '#000000',
  },
}

SCSS

$custom: #187e59;
$custom-light: #68a488;
$custom-dark: #000000;

JSON

{
  "hex": "#187e59",
  "rgb": {
    "r": 24,
    "g": 126,
    "b": 89
  },
  "hsl": {
    "h": 158.235,
    "s": 68,
    "l": 29.412
  },
  "oklch": {
    "l": 0.52803,
    "c": 0.10678,
    "h": 162.9
  },
  "luminance": 0.15837
}

Semantic roles & 50–950 ramp

primary

#187E59

secondary

#B23F69

accent

#3D7CEB

background

#F6FAF8

surface

#EBF4EF

border

#C6CECA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #187E59

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

Preview Lab → · Contrast checker → · Palette generator →