#1FA590#1FA590

#1FA590 is a light, moderate teal. Relative luminance 0.292; OKLCH L 64.9% C 0.113 H 178.8°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#1FA590
RGB	rgb(31, 165, 144)
HSL	hsl(171, 68%, 38%)
HSV	hsv(171, 81%, 65%)
CMYK	cmyk(81.2%, 0%, 12.7%, 35.3%)
CIE-LAB	lab(60.97, -39.14, 1.11)
CIE-LCH	lch(60.97, 39.16, 178.37°)
OKLab	oklab(64.94% -0.1125 0.0023)
OKLCH	oklch(64.94% 0.113 178.8)
XYZ	xyz(19.0517, 29.2128, 31.0147)
Luminance	0.2922 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA590 #A51F34

analogous

#1FA54D #1FA590 #1F77A5

triadic

#1FA590 #901FA5 #A5901F

tetradic

#1FA590 #4D1FA5 #A51F34 #77A51F

square

#1FA590 #4D1FA5 #A51F34 #77A51F

split-complementary

#1FA590 #A51F77 #A54D1F

monochromatic

#0C3E36 #157163 #1FA590 #2AD7BC #5EE1CC

Accessibility & contrast

On white

3.07

#1FA590 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#1FA590 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA590

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA590	#FFFFFF	#000000	##000000
##1FA590	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9A8F

Deuteranopia (green-blind)

#8D8E92

Tritanopia (blue-blind)

#00A89F

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #1fa590;
/* rgb */ color: rgb(31, 165, 144);
/* oklch */ color: oklch(64.9% 0.113 178.8);

Tailwind

colors: {
  custom: {
    50: '#74c0b0',
    500: '#1fa590',
    950: '#000000',
  },
}

SCSS

$custom: #1fa590;
$custom-light: #74c0b0;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa590",
  "rgb": {
    "r": 31,
    "g": 165,
    "b": 144
  },
  "hsl": {
    "h": 170.597,
    "s": 68.367,
    "l": 38.431
  },
  "oklch": {
    "l": 0.64941,
    "c": 0.11251,
    "h": 178.8
  },
  "luminance": 0.29215
}

Semantic roles & 50–950 ramp

primary

#1FA590

secondary

#C55B6B

accent

#3D58EB

background

#F7FBFA

surface

#EEF7F4

border

#C9D0CE

text

#0A1210

muted

#7C817F

Preview Lab

Preview with #1FA590

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

Preview Lab → · Contrast checker → · Palette generator →