#1CA583#1CA583

#1CA583 is a light, vivid teal. Relative luminance 0.288; OKLCH L 64.5% C 0.121 H 170.5°. Best body text is #000000 at 6.76:1 contrast (WCAG AA passes).

Color values

HEX	#1CA583
RGB	rgb(28, 165, 131)
HSL	hsl(165, 71%, 38%)
HSV	hsv(165, 83%, 65%)
CMYK	cmyk(83%, 0%, 20.6%, 35.3%)
CIE-LAB	lab(60.60, -42.88, 7.87)
CIE-LCH	lch(60.60, 43.60, 169.61°)
OKLab	oklab(64.52% -0.1196 0.02)
OKLCH	oklch(64.52% 0.121 170.5)
XYZ	xyz(18.0285, 28.7936, 26.0759)
Luminance	0.2880 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1CA583 #A51C3E

analogous

#1CA53E #1CA583 #1C83A5

triadic

#1CA583 #831CA5 #A5831C

tetradic

#1CA583 #3E1CA5 #A51C3E #83A51C

square

#1CA583 #3E1CA5 #A51C3E #83A51C

split-complementary

#1CA583 #A51C83 #A53E1C

monochromatic

#0A3C30 #137159 #1CA583 #25D9AD #59E3C0

Accessibility & contrast

On white

3.11

#1CA583 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.76

#1CA583 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1CA583

6.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1CA583	#FFFFFF	#000000	##000000
##1CA583	1.00	3.11	6.76	6.76
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.76	21.00	1.00	1.00
##000000	6.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A09981

Deuteranopia (green-blind)

#8F8D85

Tritanopia (blue-blind)

#00A69B

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #1ca583;
/* rgb */ color: rgb(28, 165, 131);
/* oklch */ color: oklch(64.5% 0.121 170.5);

Tailwind

colors: {
  custom: {
    50: '#73c0a7',
    500: '#1ca583',
    950: '#000000',
  },
}

SCSS

$custom: #1ca583;
$custom-light: #73c0a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1ca583",
  "rgb": {
    "r": 28,
    "g": 165,
    "b": 131
  },
  "hsl": {
    "h": 165.109,
    "s": 70.984,
    "l": 37.843
  },
  "oklch": {
    "l": 0.64516,
    "c": 0.12127,
    "h": 170.5
  },
  "luminance": 0.28796
}

Semantic roles & 50–950 ramp

primary

#1CA583

secondary

#C65672

accent

#3A67EE

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#09120F

muted

#7B817F

Preview Lab

Preview with #1CA583

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

Preview Lab → · Contrast checker → · Palette generator →