#1F977E#1F977E

#1F977E is a mid, moderate teal. Relative luminance 0.239; OKLCH L 60.7% C 0.108 H 174.5°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#1F977E
RGB	rgb(31, 151, 126)
HSL	hsl(168, 66%, 36%)
HSV	hsv(168, 79%, 59%)
CMYK	cmyk(79.5%, 0%, 16.6%, 40.8%)
CIE-LAB	lab(56.02, -37.86, 4.13)
CIE-LCH	lch(56.02, 38.08, 173.78°)
OKLab	oklab(60.73% -0.1071 0.0103)
OKLCH	oklch(60.73% 0.108 174.5)
XYZ	xyz(15.3956, 23.9290, 23.5420)
Luminance	0.2393 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F977E #971F38

analogous

#1F9742 #1F977E #1F7497

triadic

#1F977E #7E1F97 #977E1F

tetradic

#1F977E #421F97 #971F38 #74971F

square

#1F977E #421F97 #971F38 #74971F

split-complementary

#1F977E #971F74 #97421F

monochromatic

#0A3129 #156454 #1F977E #29CAA8 #54DCC0

Accessibility & contrast

On white

3.63

#1F977E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#1F977E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1F977E

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F977E	#FFFFFF	#000000	##000000
##1F977E	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918D7D

Deuteranopia (green-blind)

#828280

Tritanopia (blue-blind)

#009990

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1f977e;
/* rgb */ color: rgb(31, 151, 126);
/* oklch */ color: oklch(60.7% 0.108 174.5);

Tailwind

colors: {
  custom: {
    50: '#70b6a3',
    500: '#1f977e',
    950: '#000000',
  },
}

SCSS

$custom: #1f977e;
$custom-light: #70b6a3;
$custom-dark: #000000;

JSON

{
  "hex": "#1f977e",
  "rgb": {
    "r": 31,
    "g": 151,
    "b": 126
  },
  "hsl": {
    "h": 167.5,
    "s": 65.934,
    "l": 35.686
  },
  "oklch": {
    "l": 0.6073,
    "c": 0.10761,
    "h": 174.5
  },
  "luminance": 0.23931
}

Semantic roles & 50–950 ramp

primary

#1F977E

secondary

#BF5269

accent

#3F62E9

background

#F7FBFA

surface

#EDF6F3

border

#C8D0CD

text

#09110F

muted

#7B807F

Preview Lab

Preview with #1F977E

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

Preview Lab → · Contrast checker → · Palette generator →