#1FA580#1FA580

#1FA580 is a light, vivid teal. Relative luminance 0.288; OKLCH L 64.5% C 0.123 H 168.6°. Best body text is #000000 at 6.75:1 contrast (WCAG AA passes).

Color values

HEX	#1FA580
RGB	rgb(31, 165, 128)
HSL	hsl(163, 68%, 38%)
HSV	hsv(163, 81%, 65%)
CMYK	cmyk(81.2%, 0%, 22.4%, 35.3%)
CIE-LAB	lab(60.57, -43.36, 9.50)
CIE-LCH	lch(60.57, 44.39, 167.64°)
OKLab	oklab(64.48% -0.1203 0.0243)
OKLCH	oklch(64.48% 0.123 168.6)
XYZ	xyz(17.9143, 28.7578, 25.0245)
Luminance	0.2876 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA580 #A51F44

analogous

#1FA53D #1FA580 #1F87A5

triadic

#1FA580 #801FA5 #A5801F

tetradic

#1FA580 #3D1FA5 #A51F44 #87A51F

square

#1FA580 #3D1FA5 #A51F44 #87A51F

split-complementary

#1FA580 #A51F87 #A53D1F

monochromatic

#0C3E30 #157158 #1FA580 #2AD7A7 #5EE1BD

Accessibility & contrast

On white

3.11

#1FA580 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.75

#1FA580 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA580

6.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA580	#FFFFFF	#000000	##000000
##1FA580	1.00	3.11	6.75	6.75
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.75	21.00	1.00	1.00
##000000	6.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0997E

Deuteranopia (green-blind)

#908D83

Tritanopia (blue-blind)

#00A69B

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #1fa580;
/* rgb */ color: rgb(31, 165, 128);
/* oklch */ color: oklch(64.5% 0.123 168.6);

Tailwind

colors: {
  custom: {
    50: '#73c0a4',
    500: '#1fa580',
    950: '#000000',
  },
}

SCSS

$custom: #1fa580;
$custom-light: #73c0a4;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa580",
  "rgb": {
    "r": 31,
    "g": 165,
    "b": 128
  },
  "hsl": {
    "h": 163.433,
    "s": 68.367,
    "l": 38.431
  },
  "oklch": {
    "l": 0.64478,
    "c": 0.12268,
    "h": 168.6
  },
  "luminance": 0.2876
}

Semantic roles & 50–950 ramp

primary

#1FA580

secondary

#C55B78

accent

#3D6DEB

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#0A120F

muted

#7C817F

Preview Lab

Preview with #1FA580

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

Preview Lab → · Contrast checker → · Palette generator →