#1FBB83#1FBB83

#1FBB83 is a light, vivid teal. Relative luminance 0.375; OKLCH L 70.3% C 0.147 H 162.2°. Best body text is #000000 at 8.49:1 contrast (WCAG AA passes).

Color values

HEX	#1FBB83
RGB	rgb(31, 187, 131)
HSL	hsl(158, 72%, 43%)
HSV	hsv(158, 83%, 73%)
CMYK	cmyk(83.4%, 0%, 29.9%, 26.7%)
CIE-LAB	lab(67.63, -51.48, 17.73)
CIE-LCH	lch(67.63, 54.45, 160.99°)
OKLab	oklab(70.31% -0.1403 0.045)
OKLCH	oklch(70.31% 0.147 162.2)
XYZ	xyz(22.4296, 37.4678, 27.5182)
Luminance	0.3747 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1FBB83 #BB1F57

analogous

#1FBB35 #1FBB83 #1FA5BB

triadic

#1FBB83 #831FBB #BB831F

tetradic

#1FBB83 #351FBB #BB1F57 #A5BB1F

square

#1FBB83 #351FBB #BB1F57 #A5BB1F

split-complementary

#1FBB83 #BB1FA5 #BB351F

monochromatic

#0E5239 #16875E #1FBB83 #39DEA3 #6EE7BB

Accessibility & contrast

On white

2.47

#1FBB83 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.49

#1FBB83 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1FBB83

8.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1FBB83	#FFFFFF	#000000	##000000
##1FBB83	1.00	2.47	8.49	8.49
#FFFFFF	2.47	1.00	21.00	21.00
#000000	8.49	21.00	1.00	1.00
##000000	8.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B8AC80

Deuteranopia (green-blind)

#A69F87

Tritanopia (blue-blind)

#00BBAC

Achromatopsia (no color)

#A5A5A5

Design tokens & code

CSS

--color: #1fbb83;
/* rgb */ color: rgb(31, 187, 131);
/* oklch */ color: oklch(70.3% 0.147 162.2);

Tailwind

colors: {
  custom: {
    50: '#78d0a7',
    500: '#1fbb83',
    950: '#000000',
  },
}

SCSS

$custom: #1fbb83;
$custom-light: #78d0a7;
$custom-dark: #000000;

JSON

{
  "hex": "#1fbb83",
  "rgb": {
    "r": 31,
    "g": 187,
    "b": 131
  },
  "hsl": {
    "h": 158.462,
    "s": 71.56,
    "l": 42.745
  },
  "oklch": {
    "l": 0.70308,
    "c": 0.14734,
    "h": 162.2
  },
  "luminance": 0.37471
}

Semantic roles & 50–950 ramp

primary

#1FBB83

secondary

#CD698D

accent

#3A7AEE

background

#F8FCFA

surface

#EFF9F4

border

#CAD2CE

text

#0B140F

muted

#7C827F

Preview Lab

Preview with #1FBB83

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

Preview Lab → · Contrast checker → · Palette generator →