#1F9B77#1F9B77

#1F9B77 is a mid, moderate teal. Relative luminance 0.251; OKLCH L 61.6% C 0.117 H 167.8°. Best body text is #000000 at 6.01:1 contrast (WCAG AA passes).

Color values

HEX	#1F9B77
RGB	rgb(31, 155, 119)
HSL	hsl(163, 67%, 36%)
HSV	hsv(163, 80%, 61%)
CMYK	cmyk(80%, 0%, 23.2%, 39.2%)
CIE-LAB	lab(57.14, -41.41, 9.70)
CIE-LCH	lch(57.14, 42.53, 166.81°)
OKLab	oklab(61.59% -0.1146 0.0248)
OKLCH	oklch(61.59% 0.117 167.8)
XYZ	xyz(15.6143, 25.0640, 21.4641)
Luminance	0.2507 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F9B77 #9B1F43

analogous

#1F9B39 #1F9B77 #1F819B

triadic

#1F9B77 #771F9B #9B771F

tetradic

#1F9B77 #391F9B #9B1F43 #819B1F

square

#1F9B77 #391F9B #9B1F43 #819B1F

split-complementary

#1F9B77 #9B1F81 #9B391F

monochromatic

#0B3529 #156850 #1F9B77 #29CE9E #57DDB6

Accessibility & contrast

On white

3.49

#1F9B77 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.01

#1F9B77 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F9B77

6.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F9B77	#FFFFFF	#000000	##000000
##1F9B77	1.00	3.49	6.01	6.01
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.01	21.00	1.00	1.00
##000000	6.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#979075

Deuteranopia (green-blind)

#888579

Tritanopia (blue-blind)

#009C91

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1f9b77;
/* rgb */ color: rgb(31, 155, 119);
/* oklch */ color: oklch(61.6% 0.117 167.8);

Tailwind

colors: {
  custom: {
    50: '#71b99e',
    500: '#1f9b77',
    950: '#000000',
  },
}

SCSS

$custom: #1f9b77;
$custom-light: #71b99e;
$custom-dark: #000000;

JSON

{
  "hex": "#1f9b77",
  "rgb": {
    "r": 31,
    "g": 155,
    "b": 119
  },
  "hsl": {
    "h": 162.581,
    "s": 66.667,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61592,
    "c": 0.11729,
    "h": 167.8
  },
  "luminance": 0.25066
}

Semantic roles & 50–950 ramp

primary

#1F9B77

secondary

#C15574

accent

#3E70EA

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #1F9B77

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

Preview Lab → · Contrast checker → · Palette generator →