#1C9971#1C9971

#1C9971 is a mid, vivid teal. Relative luminance 0.242; OKLCH L 60.9% C 0.120 H 165.4°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#1C9971
RGB	rgb(28, 153, 113)
HSL	hsl(161, 69%, 35%)
HSV	hsv(161, 82%, 60%)
CMYK	cmyk(81.7%, 0%, 26.1%, 40%)
CIE-LAB	lab(56.31, -42.38, 11.91)
CIE-LCH	lch(56.31, 44.02, 164.30°)
OKLab	oklab(60.85% -0.1165 0.0304)
OKLCH	oklch(60.85% 0.12 165.4)
XYZ	xyz(14.8490, 24.2197, 19.5119)
Luminance	0.2422 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9971 #991C44

analogous

#1C9932 #1C9971 #1C8299

triadic

#1C9971 #711C99 #99711C

tetradic

#1C9971 #321C99 #991C44 #82991C

square

#1C9971 #321C99 #991C44 #82991C

split-complementary

#1C9971 #991C82 #99321C

monochromatic

#093225 #13654B #1C9971 #25CD97 #50DFB1

Accessibility & contrast

On white

3.59

#1C9971 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#1C9971 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9971

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9971	#FFFFFF	#000000	##000000
##1C9971	1.00	3.59	5.84	5.84
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968D6F

Deuteranopia (green-blind)

#878374

Tritanopia (blue-blind)

#00998E

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1c9971;
/* rgb */ color: rgb(28, 153, 113);
/* oklch */ color: oklch(60.9% 0.120 165.4);

Tailwind

colors: {
  custom: {
    50: '#6fb899',
    500: '#1c9971',
    950: '#000000',
  },
}

SCSS

$custom: #1c9971;
$custom-light: #6fb899;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9971",
  "rgb": {
    "r": 28,
    "g": 153,
    "b": 113
  },
  "hsl": {
    "h": 160.8,
    "s": 69.061,
    "l": 35.49
  },
  "oklch": {
    "l": 0.60852,
    "c": 0.12039,
    "h": 165.4
  },
  "luminance": 0.24222
}

Semantic roles & 50–950 ramp

primary

#1C9971

secondary

#C24F74

accent

#3C74EC

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #1C9971

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

Preview Lab → · Contrast checker → · Palette generator →