#1FA478#1FA478

#1FA478 is a light, vivid teal. Relative luminance 0.282; OKLCH L 64.0% C 0.128 H 164.7°. Best body text is #000000 at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#1FA478
RGB	rgb(31, 164, 120)
HSL	hsl(160, 68%, 38%)
HSV	hsv(160, 81%, 64%)
CMYK	cmyk(81.1%, 0%, 26.8%, 35.7%)
CIE-LAB	lab(60.07, -44.90, 13.26)
CIE-LCH	lch(60.07, 46.81, 163.55°)
OKLab	oklab(64.01% -0.1232 0.0338)
OKLCH	oklch(64.01% 0.128 164.7)
XYZ	xyz(17.2287, 28.1961, 22.3000)
Luminance	0.2820 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FA478 #A41F4B

analogous

#1FA435 #1FA478 #1F8DA4

triadic

#1FA478 #781FA4 #A4781F

tetradic

#1FA478 #351FA4 #A41F4B #8DA41F

square

#1FA478 #351FA4 #A41F4B #8DA41F

split-complementary

#1FA478 #A41F8D #A4351F

monochromatic

#0C3D2D #157152 #1FA478 #2AD79D #5DE0B5

Accessibility & contrast

On white

3.16

#1FA478 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.64

#1FA478 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1FA478

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FA478	#FFFFFF	#000000	##000000
##1FA478	1.00	3.16	6.64	6.64
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.64	21.00	1.00	1.00
##000000	6.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19876

Deuteranopia (green-blind)

#918C7B

Tritanopia (blue-blind)

#00A498

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #1fa478;
/* rgb */ color: rgb(31, 164, 120);
/* oklch */ color: oklch(64.0% 0.128 164.7);

Tailwind

colors: {
  custom: {
    50: '#73c09f',
    500: '#1fa478',
    950: '#000000',
  },
}

SCSS

$custom: #1fa478;
$custom-light: #73c09f;
$custom-dark: #000000;

JSON

{
  "hex": "#1fa478",
  "rgb": {
    "r": 31,
    "g": 164,
    "b": 120
  },
  "hsl": {
    "h": 160.15,
    "s": 68.205,
    "l": 38.235
  },
  "oklch": {
    "l": 0.64006,
    "c": 0.12775,
    "h": 164.7
  },
  "luminance": 0.28198
}

Semantic roles & 50–950 ramp

primary

#1FA478

secondary

#C55A7D

accent

#3D76EB

background

#F7FBF9

surface

#EEF7F2

border

#C9D0CC

text

#09120E

muted

#7B817E

Preview Lab

Preview with #1FA478

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

Preview Lab → · Contrast checker → · Palette generator →