#1D9978#1D9978

#1D9978 is a mid, moderate teal. Relative luminance 0.244; OKLCH L 61.1% C 0.115 H 169.5°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#1D9978
RGB	rgb(29, 153, 120)
HSL	hsl(164, 68%, 36%)
HSV	hsv(164, 81%, 60%)
CMYK	cmyk(81%, 0%, 21.6%, 40%)
CIE-LAB	lab(56.48, -40.52, 8.20)
CIE-LCH	lch(56.48, 41.34, 168.55°)
OKLab	oklab(61.06% -0.1127 0.0209)
OKLCH	oklch(61.06% 0.115 169.5)
XYZ	xyz(15.2862, 24.3978, 21.6693)
Luminance	0.2440 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D9978 #991D3E

analogous

#1D993A #1D9978 #1D7C99

triadic

#1D9978 #781D99 #99781D

tetradic

#1D9978 #3A1D99 #991D3E #7C991D

square

#1D9978 #3A1D99 #991D3E #7C991D

split-complementary

#1D9978 #991D7C #993A1D

monochromatic

#093227 #136650 #1D9978 #27CCA0 #52DEB9

Accessibility & contrast

On white

3.57

#1D9978 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#1D9978 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1D9978

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D9978	#FFFFFF	#000000	##000000
##1D9978	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958E76

Deuteranopia (green-blind)

#85837A

Tritanopia (blue-blind)

#009A90

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1d9978;
/* rgb */ color: rgb(29, 153, 120);
/* oklch */ color: oklch(61.1% 0.115 169.5);

Tailwind

colors: {
  custom: {
    50: '#70b89f',
    500: '#1d9978',
    950: '#000000',
  },
}

SCSS

$custom: #1d9978;
$custom-light: #70b89f;
$custom-dark: #000000;

JSON

{
  "hex": "#1d9978",
  "rgb": {
    "r": 29,
    "g": 153,
    "b": 120
  },
  "hsl": {
    "h": 164.032,
    "s": 68.132,
    "l": 35.686
  },
  "oklch": {
    "l": 0.61055,
    "c": 0.11465,
    "h": 169.5
  },
  "luminance": 0.244
}

Semantic roles & 50–950 ramp

primary

#1D9978

secondary

#C1516F

accent

#3D6BEB

background

#F7FBF9

surface

#EDF6F2

border

#C8D0CC

text

#09110E

muted

#7B807E

Preview Lab

Preview with #1D9978

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

Preview Lab → · Contrast checker → · Palette generator →