#1FB18C#1FB18C

#1FB18C is a light, vivid teal. Relative luminance 0.336; OKLCH L 67.9% C 0.128 H 170.1°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#1FB18C
RGB	rgb(31, 177, 140)
HSL	hsl(165, 70%, 41%)
HSV	hsv(165, 82%, 69%)
CMYK	cmyk(82.5%, 0%, 20.9%, 30.6%)
CIE-LAB	lab(64.66, -45.34, 8.66)
CIE-LCH	lch(64.66, 46.16, 169.18°)
OKLab	oklab(67.94% -0.1263 0.0221)
OKLCH	oklch(67.94% 0.128 170.1)
XYZ	xyz(21.0182, 33.6264, 30.1886)
Luminance	0.3363 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FB18C #B11F44

analogous

#1FB143 #1FB18C #1F8DB1

triadic

#1FB18C #8C1FB1 #B18C1F

tetradic

#1FB18C #431FB1 #B11F44 #8DB11F

square

#1FB18C #431FB1 #B11F44 #8DB11F

split-complementary

#1FB18C #B11F8D #B1431F

monochromatic

#0D493A #167D63 #1FB18C #32DBB0 #66E4C4

Accessibility & contrast

On white

2.72

#1FB18C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#1FB18C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB18C

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FB18C	#FFFFFF	#000000	##000000
##1FB18C	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ACA48A

Deuteranopia (green-blind)

#9A988F

Tritanopia (blue-blind)

#00B2A6

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #1fb18c;
/* rgb */ color: rgb(31, 177, 140);
/* oklch */ color: oklch(67.9% 0.128 170.1);

Tailwind

colors: {
  custom: {
    50: '#76c9ad',
    500: '#1fb18c',
    950: '#000000',
  },
}

SCSS

$custom: #1fb18c;
$custom-light: #76c9ad;
$custom-dark: #000000;

JSON

{
  "hex": "#1fb18c",
  "rgb": {
    "r": 31,
    "g": 177,
    "b": 140
  },
  "hsl": {
    "h": 164.795,
    "s": 70.192,
    "l": 40.784
  },
  "oklch": {
    "l": 0.67936,
    "c": 0.12819,
    "h": 170.1
  },
  "luminance": 0.33629
}

Semantic roles & 50–950 ramp

primary

#1FB18C

secondary

#CA627C

accent

#3B68ED

background

#F7FCFA

surface

#EEF8F4

border

#C9D1CE

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #1FB18C

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

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