#1F774B#1F774B

#1F774B is a mid, moderate teal. Relative luminance 0.140; OKLCH L 50.7% C 0.108 H 156.7°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#1F774B
RGB	rgb(31, 119, 75)
HSL	hsl(150, 59%, 29%)
HSV	hsv(150, 74%, 47%)
CMYK	cmyk(73.9%, 0%, 37%, 53.3%)
CIE-LAB	lab(44.22, -36.59, 17.00)
CIE-LCH	lch(44.22, 40.34, 155.08°)
OKLab	oklab(50.66% -0.0991 0.0427)
OKLCH	oklch(50.66% 0.108 156.7)
XYZ	xyz(8.4311, 13.9920, 8.9116)
Luminance	0.1399 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F774B #771F4B

analogous

#1F771F #1F774B #1F7777

triadic

#1F774B #4B1F77 #774B1F

tetradic

#1F774B #1F1F77 #771F4B #77771F

square

#1F774B #1F1F77 #771F4B #77771F

split-complementary

#1F774B #771F77 #771F1F

monochromatic

#06180F #12462C #1F774B #2CA86A #43CE88

Accessibility & contrast

On white

5.53

#1F774B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#1F774B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F774B

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F774B	#FFFFFF	#000000	##FFFFFF
##1F774B	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#766D48

Deuteranopia (green-blind)

#6B654E

Tritanopia (blue-blind)

#00766C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #1f774b;
/* rgb */ color: rgb(31, 119, 75);
/* oklch */ color: oklch(50.7% 0.108 156.7);

Tailwind

colors: {
  custom: {
    50: '#689f7d',
    500: '#1f774b',
    950: '#000000',
  },
}

SCSS

$custom: #1f774b;
$custom-light: #689f7d;
$custom-dark: #000000;

JSON

{
  "hex": "#1f774b",
  "rgb": {
    "r": 31,
    "g": 119,
    "b": 75
  },
  "hsl": {
    "h": 150,
    "s": 58.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.50657,
    "c": 0.10788,
    "h": 156.7
  },
  "luminance": 0.13993
}

Semantic roles & 50–950 ramp

primary

#1F774B

secondary

#AB4779

accent

#4694E2

background

#F6F9F7

surface

#EBF2EE

border

#C6CCC9

text

#070E09

muted

#7A7E7B

Preview Lab

Preview with #1F774B

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

Preview Lab → · Contrast checker → · Palette generator →