#1BB47C#1BB47C

#1BB47C is a light, vivid teal. Relative luminance 0.343; OKLCH L 68.3% C 0.145 H 161.5°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#1BB47C
RGB	rgb(27, 180, 124)
HSL	hsl(158, 74%, 41%)
HSV	hsv(158, 85%, 71%)
CMYK	cmyk(85%, 0%, 31.1%, 29.4%)
CIE-LAB	lab(65.22, -50.69, 18.20)
CIE-LCH	lch(65.22, 53.86, 160.25°)
OKLab	oklab(68.27% -0.1379 0.0462)
OKLCH	oklch(68.27% 0.145 161.5)
XYZ	xyz(20.4091, 34.3282, 24.6152)
Luminance	0.3433 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BB47C #B41B53

analogous

#1BB42F #1BB47C #1B9FB4

triadic

#1BB47C #7C1BB4 #B47C1B

tetradic

#1BB47C #2F1BB4 #B41B53 #9FB41B

square

#1BB47C #2F1BB4 #B41B53 #9FB41B

split-complementary

#1BB47C #B41B9F #B42F1B

monochromatic

#0B4A33 #137F57 #1BB47C #2DDF9E #62E7B7

Accessibility & contrast

On white

2.67

#1BB47C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#1BB47C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB47C

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BB47C	#FFFFFF	#000000	##000000
##1BB47C	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A679

Deuteranopia (green-blind)

#A09980

Tritanopia (blue-blind)

#00B4A5

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #1bb47c;
/* rgb */ color: rgb(27, 180, 124);
/* oklch */ color: oklch(68.3% 0.145 161.5);

Tailwind

colors: {
  custom: {
    50: '#75cba2',
    500: '#1bb47c',
    950: '#000000',
  },
}

SCSS

$custom: #1bb47c;
$custom-light: #75cba2;
$custom-dark: #000000;

JSON

{
  "hex": "#1bb47c",
  "rgb": {
    "r": 27,
    "g": 180,
    "b": 124
  },
  "hsl": {
    "h": 158.039,
    "s": 73.913,
    "l": 40.588
  },
  "oklch": {
    "l": 0.68267,
    "c": 0.14539,
    "h": 161.5
  },
  "luminance": 0.34331
}

Semantic roles & 50–950 ramp

primary

#1BB47C

secondary

#CC5F87

accent

#377BF1

background

#F7FCF9

surface

#EEF9F2

border

#C9D2CC

text

#0A130F

muted

#7C827E

Preview Lab

Preview with #1BB47C

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

Preview Lab → · Contrast checker → · Palette generator →