#1F7971#1F7971

#1F7971 is a mid, moderate teal. Relative luminance 0.152; OKLCH L 52.3% C 0.082 H 186.2°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#1F7971
RGB	rgb(31, 121, 113)
HSL	hsl(175, 59%, 30%)
HSV	hsv(175, 74%, 47%)
CMYK	cmyk(74.4%, 0%, 6.6%, 52.5%)
CIE-LAB	lab(45.85, -27.58, -3.13)
CIE-LCH	lch(45.85, 27.76, 186.47°)
OKLab	oklab(52.31% -0.0819 -0.0089)
OKLCH	oklch(52.31% 0.082 186.2)
XYZ	xyz(10.3817, 15.1571, 17.9980)
Luminance	0.1516 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1F7971 #791F27

analogous

#1F7944 #1F7971 #1F5479

triadic

#1F7971 #711F79 #79711F

tetradic

#1F7971 #441F79 #791F27 #54791F

square

#1F7971 #441F79 #791F27 #54791F

split-complementary

#1F7971 #791F54 #79441F

monochromatic

#061817 #134844 #1F7971 #2BAA9E #43CFC3

Accessibility & contrast

On white

5.21

#1F7971 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#1F7971 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1F7971

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1F7971	#FFFFFF	#000000	##FFFFFF
##1F7971	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#727271

Deuteranopia (green-blind)

#666972

Tritanopia (blue-blind)

#007C76

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #1f7971;
/* rgb */ color: rgb(31, 121, 113);
/* oklch */ color: oklch(52.3% 0.082 186.2);

Tailwind

colors: {
  custom: {
    50: '#6aa099',
    500: '#1f7971',
    950: '#000000',
  },
}

SCSS

$custom: #1f7971;
$custom-light: #6aa099;
$custom-dark: #000000;

JSON

{
  "hex": "#1f7971",
  "rgb": {
    "r": 31,
    "g": 121,
    "b": 113
  },
  "hsl": {
    "h": 174.667,
    "s": 59.211,
    "l": 29.804
  },
  "oklch": {
    "l": 0.52305,
    "c": 0.08238,
    "h": 186.2
  },
  "luminance": 0.15158
}

Semantic roles & 50–950 ramp

primary

#1F7971

secondary

#AC4750

accent

#4553E2

background

#F6F9F9

surface

#ECF2F2

border

#C7CCCC

text

#070F0E

muted

#7A7E7E

Preview Lab

Preview with #1F7971

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

Preview Lab → · Contrast checker → · Palette generator →