#1F866E#1F866E

#1F866E is a mid, moderate teal. Relative luminance 0.185; OKLCH L 55.7% C 0.098 H 172.9°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#1F866E
RGB	rgb(31, 134, 110)
HSL	hsl(166, 62%, 32%)
HSV	hsv(166, 77%, 53%)
CMYK	cmyk(76.9%, 0%, 17.9%, 47.5%)
CIE-LAB	lab(50.06, -34.57, 4.77)
CIE-LCH	lch(50.06, 34.90, 172.15°)
OKLab	oklab(55.71% -0.0974 0.0121)
OKLCH	oklch(55.71% 0.098 172.9)
XYZ	xyz(11.9032, 18.4659, 17.6858)
Luminance	0.1847 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F866E #861F37

analogous

#1F863A #1F866E #1F6B86

triadic

#1F866E #6E1F86 #866E1F

tetradic

#1F866E #3A1F86 #861F37 #6B861F

square

#1F866E #3A1F86 #861F37 #6B861F

split-complementary

#1F866E #861F6B #863A1F

monochromatic

#08231C #145445 #1F866E #2AB897 #4AD5B5

Accessibility & contrast

On white

4.47

#1F866E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#1F866E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F866E

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F866E	#FFFFFF	#000000	##000000
##1F866E	1.00	4.47	4.69	4.69
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#817D6D

Deuteranopia (green-blind)

#747370

Tritanopia (blue-blind)

#00877F

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1f866e;
/* rgb */ color: rgb(31, 134, 110);
/* oklch */ color: oklch(55.7% 0.098 172.9);

Tailwind

colors: {
  custom: {
    50: '#6caa97',
    500: '#1f866e',
    950: '#000000',
  },
}

SCSS

$custom: #1f866e;
$custom-light: #6caa97;
$custom-dark: #000000;

JSON

{
  "hex": "#1f866e",
  "rgb": {
    "r": 31,
    "g": 134,
    "b": 110
  },
  "hsl": {
    "h": 166.019,
    "s": 62.424,
    "l": 32.353
  },
  "oklch": {
    "l": 0.55712,
    "c": 0.09812,
    "h": 172.9
  },
  "luminance": 0.18467
}

Semantic roles & 50–950 ramp

primary

#1F866E

secondary

#B84963

accent

#4268E5

background

#F7FAF9

surface

#EDF4F2

border

#C8CECC

text

#08100D

muted

#7B7F7E

Preview Lab

Preview with #1F866E

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

Preview Lab → · Contrast checker → · Palette generator →