#1F755D#1F755D

#1F755D is a mid, moderate teal. Relative luminance 0.138; OKLCH L 50.6% C 0.089 H 170.0°. Best body text is #FFFFFF at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#1F755D
RGB	rgb(31, 117, 93)
HSL	hsl(163, 58%, 29%)
HSV	hsv(163, 74%, 46%)
CMYK	cmyk(73.5%, 0%, 20.5%, 54.1%)
CIE-LAB	lab(43.95, -31.34, 6.03)
CIE-LCH	lch(43.95, 31.92, 169.11°)
OKLab	oklab(50.57% -0.0876 0.0154)
OKLCH	oklch(50.57% 0.089 170)
XYZ	xyz(8.9011, 13.8032, 12.5490)
Luminance	0.1380 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F755D #751F37

analogous

#1F7532 #1F755D #1F6275

triadic

#1F755D #5D1F75 #755D1F

tetradic

#1F755D #321F75 #751F37 #62751F

square

#1F755D #321F75 #751F37 #62751F

split-complementary

#1F755D #751F62 #75321F

monochromatic

#061813 #124537 #1F755D #2CA583 #42CDA6

Accessibility & contrast

On white

5.58

#1F755D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.76

#1F755D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F755D

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F755D	#FFFFFF	#000000	##FFFFFF
##1F755D	1.00	5.58	3.76	5.58
#FFFFFF	5.58	1.00	21.00	1.00
#000000	3.76	21.00	1.00	21.00
##FFFFFF	5.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#726D5C

Deuteranopia (green-blind)

#66645F

Tritanopia (blue-blind)

#00766E

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #1f755d;
/* rgb */ color: rgb(31, 117, 93);
/* oklch */ color: oklch(50.6% 0.089 170.0);

Tailwind

colors: {
  custom: {
    50: '#689d8a',
    500: '#1f755d',
    950: '#000000',
  },
}

SCSS

$custom: #1f755d;
$custom-light: #689d8a;
$custom-dark: #000000;

JSON

{
  "hex": "#1f755d",
  "rgb": {
    "r": 31,
    "g": 117,
    "b": 93
  },
  "hsl": {
    "h": 163.256,
    "s": 58.108,
    "l": 29.02
  },
  "oklch": {
    "l": 0.50568,
    "c": 0.08893,
    "h": 170
  },
  "luminance": 0.13804
}

Semantic roles & 50–950 ramp

primary

#1F755D

secondary

#A94762

accent

#4672E1

background

#F6F9F8

surface

#EBF2F0

border

#C6CCCB

text

#070E0B

muted

#7A7E7C

Preview Lab

Preview with #1F755D

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

Preview Lab → · Contrast checker → · Palette generator →