#1BB48C#1BB48C

#1BB48C is a light, vivid teal. Relative luminance 0.348; OKLCH L 68.7% C 0.133 H 169.0°. Best body text is #000000 at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#1BB48C
RGB	rgb(27, 180, 140)
HSL	hsl(164, 74%, 41%)
HSV	hsv(164, 85%, 71%)
CMYK	cmyk(85%, 0%, 22.2%, 29.4%)
CIE-LAB	lab(65.57, -46.91, 9.94)
CIE-LCH	lch(65.57, 47.95, 168.04°)
OKLab	oklab(68.66% -0.1301 0.0254)
OKLCH	oklch(68.66% 0.133 169)
XYZ	xyz(21.5042, 34.7662, 30.3830)
Luminance	0.3477 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BB48C #B41B43

analogous

#1BB440 #1BB48C #1B8FB4

triadic

#1BB48C #8C1BB4 #B48C1B

tetradic

#1BB48C #401BB4 #B41B43 #8FB41B

square

#1BB48C #401BB4 #B41B43 #8FB41B

split-complementary

#1BB48C #B41B8F #B4401B

monochromatic

#0B4A39 #137F63 #1BB48C #2DDFB1 #62E7C5

Accessibility & contrast

On white

2.64

#1BB48C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.95

#1BB48C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB48C

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BB48C	#FFFFFF	#000000	##000000
##1BB48C	1.00	2.64	7.95	7.95
#FFFFFF	2.64	1.00	21.00	21.00
#000000	7.95	21.00	1.00	1.00
##000000	7.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AFA78A

Deuteranopia (green-blind)

#9D9A8F

Tritanopia (blue-blind)

#00B5A9

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #1bb48c;
/* rgb */ color: rgb(27, 180, 140);
/* oklch */ color: oklch(68.7% 0.133 169.0);

Tailwind

colors: {
  custom: {
    50: '#76cbad',
    500: '#1bb48c',
    950: '#000000',
  },
}

SCSS

$custom: #1bb48c;
$custom-light: #76cbad;
$custom-dark: #000000;

JSON

{
  "hex": "#1bb48c",
  "rgb": {
    "r": 27,
    "g": 180,
    "b": 140
  },
  "hsl": {
    "h": 164.314,
    "s": 73.913,
    "l": 40.588
  },
  "oklch": {
    "l": 0.68663,
    "c": 0.13258,
    "h": 169
  },
  "luminance": 0.34769
}

Semantic roles & 50–950 ramp

primary

#1BB48C

secondary

#CC5F7B

accent

#3768F1

background

#F7FCFA

surface

#EEF9F4

border

#C9D2CE

text

#0A1310

muted

#7C827F

Preview Lab

Preview with #1BB48C

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

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