#1BB377#1BB377

#1BB377 is a light, vivid teal. Relative luminance 0.338; OKLCH L 67.9% C 0.148 H 159.8°. Best body text is #000000 at 7.76:1 contrast (WCAG AA passes).

Color values

HEX	#1BB377
RGB	rgb(27, 179, 119)
HSL	hsl(156, 74%, 40%)
HSV	hsv(156, 85%, 70%)
CMYK	cmyk(84.9%, 0%, 33.5%, 29.8%)
CIE-LAB	lab(64.81, -51.40, 20.34)
CIE-LCH	lch(64.81, 55.28, 158.41°)
OKLab	oklab(67.89% -0.1393 0.0514)
OKLCH	oklch(67.89% 0.148 159.8)
XYZ	xyz(19.8997, 33.8026, 22.9249)
Luminance	0.3381 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1BB377 #B31B57

analogous

#1BB32B #1BB377 #1BA3B3

triadic

#1BB377 #771BB3 #B3771B

tetradic

#1BB377 #2B1BB3 #B31B57 #A3B31B

square

#1BB377 #2B1BB3 #B31B57 #A3B31B

split-complementary

#1BB377 #B31BA3 #B32B1B

monochromatic

#0B4930 #137E54 #1BB377 #2CDF98 #61E7B2

Accessibility & contrast

On white

2.71

#1BB377 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.76

#1BB377 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #1BB377

7.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1BB377	#FFFFFF	#000000	##000000
##1BB377	1.00	2.71	7.76	7.76
#FFFFFF	2.71	1.00	21.00	21.00
#000000	7.76	21.00	1.00	1.00
##000000	7.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B1A573

Deuteranopia (green-blind)

#A0987B

Tritanopia (blue-blind)

#00B2A3

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #1bb377;
/* rgb */ color: rgb(27, 179, 119);
/* oklch */ color: oklch(67.9% 0.148 159.8);

Tailwind

colors: {
  custom: {
    50: '#75cb9e',
    500: '#1bb377',
    950: '#000000',
  },
}

SCSS

$custom: #1bb377;
$custom-light: #75cb9e;
$custom-dark: #000000;

JSON

{
  "hex": "#1bb377",
  "rgb": {
    "r": 27,
    "g": 179,
    "b": 119
  },
  "hsl": {
    "h": 156.316,
    "s": 73.786,
    "l": 40.392
  },
  "oklch": {
    "l": 0.67891,
    "c": 0.14848,
    "h": 159.8
  },
  "luminance": 0.33805
}

Semantic roles & 50–950 ramp

primary

#1BB377

secondary

#CC5E89

accent

#3780F0

background

#F7FCF9

surface

#EEF9F2

border

#C9D2CC

text

#0A130E

muted

#7C827E

Preview Lab

Preview with #1BB377

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

Preview Lab → · Contrast checker → · Palette generator →