#1F734E#1F734E

#1F734E is a mid, moderate teal. Relative luminance 0.131; OKLCH L 49.6% C 0.099 H 159.9°. Best body text is #FFFFFF at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#1F734E
RGB	rgb(31, 115, 78)
HSL	hsl(154, 58%, 29%)
HSV	hsv(154, 73%, 45%)
CMYK	cmyk(73%, 0%, 32.2%, 54.9%)
CIE-LAB	lab(42.92, -34.19, 13.47)
CIE-LCH	lch(42.92, 36.75, 158.50°)
OKLab	oklab(49.6% -0.0931 0.0342)
OKLCH	oklch(49.6% 0.099 159.9)
XYZ	xyz(8.0701, 13.1019, 9.3099)
Luminance	0.1310 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F734E #731F44

analogous

#1F7324 #1F734E #1F6E73

triadic

#1F734E #4E1F73 #734E1F

tetradic

#1F734E #241F73 #731F44 #6E731F

square

#1F734E #241F73 #731F44 #6E731F

split-complementary

#1F734E #731F6E #73241F

monochromatic

#061810 #12432D #1F734E #2CA36F #41CC8E

Accessibility & contrast

On white

5.80

#1F734E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#1F734E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F734E

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F734E	#FFFFFF	#000000	##FFFFFF
##1F734E	1.00	5.80	3.62	5.80
#FFFFFF	5.80	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726A4C

Deuteranopia (green-blind)

#676250

Tritanopia (blue-blind)

#007269

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #1f734e;
/* rgb */ color: rgb(31, 115, 78);
/* oklch */ color: oklch(49.6% 0.099 159.9);

Tailwind

colors: {
  custom: {
    50: '#679c7f',
    500: '#1f734e',
    950: '#000000',
  },
}

SCSS

$custom: #1f734e;
$custom-light: #679c7f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f734e",
  "rgb": {
    "r": 31,
    "g": 115,
    "b": 78
  },
  "hsl": {
    "h": 153.571,
    "s": 57.534,
    "l": 28.627
  },
  "oklch": {
    "l": 0.49604,
    "c": 0.09919,
    "h": 159.9
  },
  "luminance": 0.13103
}

Semantic roles & 50–950 ramp

primary

#1F734E

secondary

#A74771

accent

#478BE1

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#070E0A

muted

#7A7E7C

Preview Lab

Preview with #1F734E

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

Preview Lab → · Contrast checker → · Palette generator →