#1FB379#1FB379

#1FB379 is a light, vivid teal. Relative luminance 0.339; OKLCH L 68.0% C 0.146 H 160.4°. Best body text is #000000 at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#1FB379
RGB	rgb(31, 179, 121)
HSL	hsl(156, 70%, 41%)
HSV	hsv(156, 83%, 70%)
CMYK	cmyk(82.7%, 0%, 32.4%, 29.8%)
CIE-LAB	lab(64.89, -50.61, 19.38)
CIE-LCH	lch(64.89, 54.19, 159.05°)
OKLab	oklab(67.99% -0.1374 0.049)
OKLCH	oklch(67.99% 0.146 160.4)
XYZ	xyz(20.1342, 33.9094, 23.5695)
Luminance	0.3391 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FB379 #B31F59

analogous

#1FB32F #1FB379 #1FA3B3

triadic

#1FB379 #791FB3 #B3791F

tetradic

#1FB379 #2F1FB3 #B31F59 #A3B31F

square

#1FB379 #2F1FB3 #B31F59 #A3B31F

split-complementary

#1FB379 #B31FA3 #B32F1F

monochromatic

#0D4B32 #167F56 #1FB379 #33DC9A #68E5B4

Accessibility & contrast

On white

2.70

#1FB379 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.78

#1FB379 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB379

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FB379	#FFFFFF	#000000	##000000
##1FB379	1.00	2.70	7.78	7.78
#FFFFFF	2.70	1.00	21.00	21.00
#000000	7.78	21.00	1.00	1.00
##000000	7.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A575

Deuteranopia (green-blind)

#A0987D

Tritanopia (blue-blind)

#00B2A4

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #1fb379;
/* rgb */ color: rgb(31, 179, 121);
/* oklch */ color: oklch(68.0% 0.146 160.4);

Tailwind

colors: {
  custom: {
    50: '#76cba0',
    500: '#1fb379',
    950: '#000000',
  },
}

SCSS

$custom: #1fb379;
$custom-light: #76cba0;
$custom-dark: #000000;

JSON

{
  "hex": "#1fb379",
  "rgb": {
    "r": 31,
    "g": 179,
    "b": 121
  },
  "hsl": {
    "h": 156.486,
    "s": 70.476,
    "l": 41.176
  },
  "oklch": {
    "l": 0.67987,
    "c": 0.14589,
    "h": 160.4
  },
  "luminance": 0.33912
}

Semantic roles & 50–950 ramp

primary

#1FB379

secondary

#CA648C

accent

#3B81ED

background

#F7FCF9

surface

#EEF9F2

border

#C9D2CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #1FB379

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

Preview Lab → · Contrast checker → · Palette generator →