#1FB28B#1FB28B

#1FB28B is a light, vivid teal. Relative luminance 0.340; OKLCH L 68.2% C 0.130 H 169.1°. Best body text is #000000 at 7.80:1 contrast (WCAG AA passes).

Color values

HEX	#1FB28B
RGB	rgb(31, 178, 139)
HSL	hsl(164, 70%, 41%)
HSV	hsv(164, 83%, 70%)
CMYK	cmyk(82.6%, 0%, 21.9%, 30.2%)
CIE-LAB	lab(64.96, -46.00, 9.63)
CIE-LCH	lch(64.96, 47.00, 168.17°)
OKLab	oklab(68.17% -0.1277 0.0246)
OKLCH	oklch(68.17% 0.13 169.1)
XYZ	xyz(21.1431, 33.9935, 29.8682)
Luminance	0.3400 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FB28B #B21F46

analogous

#1FB242 #1FB28B #1F8FB2

triadic

#1FB28B #8B1FB2 #B28B1F

tetradic

#1FB28B #421FB2 #B21F46 #8FB21F

square

#1FB28B #421FB2 #B21F46 #8FB21F

split-complementary

#1FB28B #B21F8F #B2421F

monochromatic

#0D4A3A #167E62 #1FB28B #33DBAF #67E5C3

Accessibility & contrast

On white

2.69

#1FB28B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.80

#1FB28B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FB28B

7.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FB28B	#FFFFFF	#000000	##000000
##1FB28B	1.00	2.69	7.80	7.80
#FFFFFF	2.69	1.00	21.00	21.00
#000000	7.80	21.00	1.00	1.00
##000000	7.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#ADA589

Deuteranopia (green-blind)

#9B988E

Tritanopia (blue-blind)

#00B3A7

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #1fb28b;
/* rgb */ color: rgb(31, 178, 139);
/* oklch */ color: oklch(68.2% 0.130 169.1);

Tailwind

colors: {
  custom: {
    50: '#76caac',
    500: '#1fb28b',
    950: '#000000',
  },
}

SCSS

$custom: #1fb28b;
$custom-light: #76caac;
$custom-dark: #000000;

JSON

{
  "hex": "#1fb28b",
  "rgb": {
    "r": 31,
    "g": 178,
    "b": 139
  },
  "hsl": {
    "h": 164.082,
    "s": 70.335,
    "l": 40.98
  },
  "oklch": {
    "l": 0.68169,
    "c": 0.13008,
    "h": 169.1
  },
  "luminance": 0.33996
}

Semantic roles & 50–950 ramp

primary

#1FB28B

secondary

#CA637E

accent

#3B6AED

background

#F7FCFA

surface

#EEF8F4

border

#C9D1CE

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #1FB28B

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

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