#1BB073#1BB073

#1BB073 is a light, vivid teal. Relative luminance 0.325; OKLCH L 67.0% C 0.148 H 159.0°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#1BB073
RGB	rgb(27, 176, 115)
HSL	hsl(155, 73%, 40%)
HSV	hsv(155, 85%, 69%)
CMYK	cmyk(84.7%, 0%, 34.7%, 31%)
CIE-LAB	lab(63.77, -51.12, 21.09)
CIE-LCH	lch(63.77, 55.30, 157.58°)
OKLab	oklab(67.01% -0.1384 0.0532)
OKLCH	oklch(67.01% 0.148 159)
XYZ	xyz(19.0698, 32.5191, 21.4881)
Luminance	0.3252 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BB073 #B01B58

analogous

#1BB028 #1BB073 #1BA3B0

triadic

#1BB073 #731BB0 #B0731B

tetradic

#1BB073 #281BB0 #B01B58 #A3B01B

square

#1BB073 #281BB0 #B01B58 #A3B01B

split-complementary

#1BB073 #B01BA3 #B0281B

monochromatic

#0B462E #137B50 #1BB073 #2ADE94 #5FE6AF

Accessibility & contrast

On white

2.80

#1BB073 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#1BB073 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB073

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BB073	#FFFFFF	#000000	##000000
##1BB073	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEA26F

Deuteranopia (green-blind)

#9D9677

Tritanopia (blue-blind)

#00AFA0

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #1bb073;
/* rgb */ color: rgb(27, 176, 115);
/* oklch */ color: oklch(67.0% 0.148 159.0);

Tailwind

colors: {
  custom: {
    50: '#74c99b',
    500: '#1bb073',
    950: '#000000',
  },
}

SCSS

$custom: #1bb073;
$custom-light: #74c99b;
$custom-dark: #000000;

JSON

{
  "hex": "#1bb073",
  "rgb": {
    "r": 27,
    "g": 176,
    "b": 115
  },
  "hsl": {
    "h": 155.436,
    "s": 73.399,
    "l": 39.804
  },
  "oklch": {
    "l": 0.67011,
    "c": 0.14822,
    "h": 159
  },
  "luminance": 0.32521
}

Semantic roles & 50–950 ramp

primary

#1BB073

secondary

#CB5C89

accent

#3883F0

background

#F7FCF9

surface

#EEF8F2

border

#C9D1CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #1BB073

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

Preview Lab → · Contrast checker → · Palette generator →