#1F744D#1F744D

#1F744D is a mid, moderate teal. Relative luminance 0.133; OKLCH L 49.9% C 0.102 H 158.8°. Best body text is #FFFFFF at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#1F744D
RGB	rgb(31, 116, 77)
HSL	hsl(152, 58%, 29%)
HSV	hsv(152, 73%, 45%)
CMYK	cmyk(73.3%, 0%, 33.6%, 54.5%)
CIE-LAB	lab(43.24, -34.86, 14.50)
CIE-LCH	lch(43.24, 37.75, 157.42°)
OKLab	oklab(49.86% -0.0947 0.0367)
OKLCH	oklch(49.86% 0.102 158.8)
XYZ	xyz(8.1492, 13.3170, 9.1607)
Luminance	0.1332 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F744D #741F46

analogous

#1F7423 #1F744D #1F7174

triadic

#1F744D #4D1F74 #744D1F

tetradic

#1F744D #231F74 #741F46 #71741F

square

#1F744D #231F74 #741F46 #71741F

split-complementary

#1F744D #741F71 #74231F

monochromatic

#061810 #12442D #1F744D #2CA46D #41CC8C

Accessibility & contrast

On white

5.73

#1F744D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#1F744D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F744D

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F744D	#FFFFFF	#000000	##FFFFFF
##1F744D	1.00	5.73	3.66	5.73
#FFFFFF	5.73	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#736B4B

Deuteranopia (green-blind)

#686350

Tritanopia (blue-blind)

#00736A

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #1f744d;
/* rgb */ color: rgb(31, 116, 77);
/* oklch */ color: oklch(49.9% 0.102 158.8);

Tailwind

colors: {
  custom: {
    50: '#679d7f',
    500: '#1f744d',
    950: '#000000',
  },
}

SCSS

$custom: #1f744d;
$custom-light: #679d7f;
$custom-dark: #000000;

JSON

{
  "hex": "#1f744d",
  "rgb": {
    "r": 31,
    "g": 116,
    "b": 77
  },
  "hsl": {
    "h": 152.471,
    "s": 57.823,
    "l": 28.824
  },
  "oklch": {
    "l": 0.4986,
    "c": 0.10159,
    "h": 158.8
  },
  "luminance": 0.13318
}

Semantic roles & 50–950 ramp

primary

#1F744D

secondary

#A84773

accent

#478EE1

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#070E0A

muted

#7A7E7C

Preview Lab

Preview with #1F744D

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

Preview Lab → · Contrast checker → · Palette generator →