#187A57#187A57

#187A57 is a mid, moderate teal. Relative luminance 0.148; OKLCH L 51.6% C 0.103 H 163.4°. Best body text is #FFFFFF at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#187A57
RGB	rgb(24, 122, 87)
HSL	hsl(159, 67%, 29%)
HSV	hsv(159, 80%, 48%)
CMYK	cmyk(80.3%, 0%, 28.7%, 52.2%)
CIE-LAB	lab(45.36, -36.12, 11.54)
CIE-LCH	lch(45.36, 37.92, 162.28°)
OKLab	oklab(51.64% -0.0989 0.0294)
OKLCH	oklch(51.64% 0.103 163.4)
XYZ	xyz(9.0555, 14.8003, 11.3945)
Luminance	0.1480 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#187A57 #7A183B

analogous

#187A26 #187A57 #186C7A

triadic

#187A57 #57187A #7A5718

tetradic

#187A57 #26187A #7A183B #6C7A18

square

#187A57 #26187A #7A183B #6C7A18

split-complementary

#187A57 #7A186C #7A2618

monochromatic

#051A12 #0E4733 #187A57 #22AD7B #35D79D

Accessibility & contrast

On white

5.30

#187A57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.96

#187A57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #187A57

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##187A57	#FFFFFF	#000000	##FFFFFF
##187A57	1.00	5.30	3.96	5.30
#FFFFFF	5.30	1.00	21.00	1.00
#000000	3.96	21.00	1.00	21.00
##FFFFFF	5.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#787055

Deuteranopia (green-blind)

#6C6859

Tritanopia (blue-blind)

#007A70

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #187a57;
/* rgb */ color: rgb(24, 122, 87);
/* oklch */ color: oklch(51.6% 0.103 163.4);

Tailwind

colors: {
  custom: {
    50: '#67a186',
    500: '#187a57',
    950: '#000000',
  },
}

SCSS

$custom: #187a57;
$custom-light: #67a186;
$custom-dark: #000000;

JSON

{
  "hex": "#187a57",
  "rgb": {
    "r": 24,
    "g": 122,
    "b": 87
  },
  "hsl": {
    "h": 158.571,
    "s": 67.123,
    "l": 28.627
  },
  "oklch": {
    "l": 0.51637,
    "c": 0.10316,
    "h": 163.4
  },
  "luminance": 0.14801
}

Semantic roles & 50–950 ramp

primary

#187A57

secondary

#AF3F67

accent

#3E7BEA

background

#F6FAF8

surface

#EBF3EF

border

#C6CDCA

text

#070F0B

muted

#7A7F7C

Preview Lab

Preview with #187A57

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

Preview Lab → · Contrast checker → · Palette generator →