#1F866F#1F866F

#1F866F is a mid, moderate teal. Relative luminance 0.185; OKLCH L 55.7% C 0.097 H 173.7°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#1F866F
RGB	rgb(31, 134, 111)
HSL	hsl(167, 62%, 32%)
HSV	hsv(167, 77%, 53%)
CMYK	cmyk(76.9%, 0%, 17.2%, 47.5%)
CIE-LAB	lab(50.08, -34.30, 4.22)
CIE-LCH	lch(50.08, 34.56, 172.98°)
OKLab	oklab(55.74% -0.0969 0.0106)
OKLCH	oklch(55.74% 0.097 173.7)
XYZ	xyz(11.9579, 18.4878, 17.9741)
Luminance	0.1849 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F866F #861F36

analogous

#1F863C #1F866F #1F6A86

triadic

#1F866F #6F1F86 #866F1F

tetradic

#1F866F #3C1F86 #861F36 #6A861F

square

#1F866F #3C1F86 #861F36 #6A861F

split-complementary

#1F866F #861F6A #863C1F

monochromatic

#08231D #145446 #1F866F #2AB898 #4AD5B6

Accessibility & contrast

On white

4.47

#1F866F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#1F866F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F866F

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F866F	#FFFFFF	#000000	##000000
##1F866F	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817D6E

Deuteranopia (green-blind)

#747371

Tritanopia (blue-blind)

#00887F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1f866f;
/* rgb */ color: rgb(31, 134, 111);
/* oklch */ color: oklch(55.7% 0.097 173.7);

Tailwind

colors: {
  custom: {
    50: '#6caa98',
    500: '#1f866f',
    950: '#000000',
  },
}

SCSS

$custom: #1f866f;
$custom-light: #6caa98;
$custom-dark: #000000;

JSON

{
  "hex": "#1f866f",
  "rgb": {
    "r": 31,
    "g": 134,
    "b": 111
  },
  "hsl": {
    "h": 166.602,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55742,
    "c": 0.09745,
    "h": 173.7
  },
  "luminance": 0.18489
}

Semantic roles & 50–950 ramp

primary

#1F866F

secondary

#B84962

accent

#4267E5

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #1F866F

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

Preview Lab → · Contrast checker → · Palette generator →