#1F8C73#1F8C73

#1F8C73 is a mid, moderate teal. Relative luminance 0.203; OKLCH L 57.5% C 0.102 H 173.0°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#1F8C73
RGB	rgb(31, 140, 115)
HSL	hsl(166, 64%, 34%)
HSV	hsv(166, 78%, 55%)
CMYK	cmyk(77.9%, 0%, 17.9%, 45.1%)
CIE-LAB	lab(52.16, -35.92, 4.88)
CIE-LCH	lch(52.16, 36.26, 172.26°)
OKLab	oklab(57.48% -0.1012 0.0124)
OKLCH	oklch(57.48% 0.102 173)
XYZ	xyz(13.0360, 20.2837, 19.4444)
Luminance	0.2029 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F8C73 #8C1F38

analogous

#1F8C3C #1F8C73 #1F6E8C

triadic

#1F8C73 #731F8C #8C731F

tetradic

#1F8C73 #3C1F8C #8C1F38 #6E8C1F

square

#1F8C73 #3C1F8C #8C1F38 #6E8C1F

split-complementary

#1F8C73 #8C1F6E #8C3C1F

monochromatic

#092821 #145A4A #1F8C73 #2ABE9C #4ED8B8

Accessibility & contrast

On white

4.15

#1F8C73 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#1F8C73 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F8C73

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F8C73	#FFFFFF	#000000	##000000
##1F8C73	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#878272

Deuteranopia (green-blind)

#797875

Tritanopia (blue-blind)

#008D85

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #1f8c73;
/* rgb */ color: rgb(31, 140, 115);
/* oklch */ color: oklch(57.5% 0.102 173.0);

Tailwind

colors: {
  custom: {
    50: '#6eae9b',
    500: '#1f8c73',
    950: '#000000',
  },
}

SCSS

$custom: #1f8c73;
$custom-light: #6eae9b;
$custom-dark: #000000;

JSON

{
  "hex": "#1f8c73",
  "rgb": {
    "r": 31,
    "g": 140,
    "b": 115
  },
  "hsl": {
    "h": 166.239,
    "s": 63.743,
    "l": 33.529
  },
  "oklch": {
    "l": 0.57475,
    "c": 0.10193,
    "h": 173
  },
  "luminance": 0.20285
}

Semantic roles & 50–950 ramp

primary

#1F8C73

secondary

#BB4C66

accent

#4167E7

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100E

muted

#7B7F7E

Preview Lab

Preview with #1F8C73

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

Preview Lab → · Contrast checker → · Palette generator →