#1B9D64#1B9D64

#1B9D64 is a mid, vivid teal. Relative luminance 0.253; OKLCH L 61.6% C 0.137 H 157.9°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#1B9D64
RGB	rgb(27, 157, 100)
HSL	hsl(154, 71%, 36%)
HSV	hsv(154, 83%, 62%)
CMYK	cmyk(82.8%, 0%, 36.3%, 38.4%)
CIE-LAB	lab(57.33, -47.05, 20.57)
CIE-LCH	lch(57.33, 51.35, 156.39°)
OKLab	oklab(61.61% -0.1272 0.0517)
OKLCH	oklch(61.61% 0.137 157.9)
XYZ	xyz(14.8077, 25.2652, 16.1504)
Luminance	0.2527 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9D64 #9D1B54

analogous

#1B9D23 #1B9D64 #1B959D

triadic

#1B9D64 #641B9D #9D641B

tetradic

#1B9D64 #231B9D #9D1B54 #959D1B

square

#1B9D64 #231B9D #9D1B54 #959D1B

split-complementary

#1B9D64 #9D1B95 #9D231B

monochromatic

#093521 #126943 #1B9D64 #24D185 #51E1A2

Accessibility & contrast

On white

3.47

#1B9D64 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#1B9D64 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9D64

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9D64	#FFFFFF	#000000	##000000
##1B9D64	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C9060

Deuteranopia (green-blind)

#8D8568

Tritanopia (blue-blind)

#009C8E

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1b9d64;
/* rgb */ color: rgb(27, 157, 100);
/* oklch */ color: oklch(61.6% 0.137 157.9);

Tailwind

colors: {
  custom: {
    50: '#70bb90',
    500: '#1b9d64',
    950: '#000000',
  },
}

SCSS

$custom: #1b9d64;
$custom-light: #70bb90;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9d64",
  "rgb": {
    "r": 27,
    "g": 157,
    "b": 100
  },
  "hsl": {
    "h": 153.692,
    "s": 70.652,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61605,
    "c": 0.13728,
    "h": 157.9
  },
  "luminance": 0.25267
}

Semantic roles & 50–950 ramp

primary

#1B9D64

secondary

#C45083

accent

#3A89ED

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #1B9D64

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

Preview Lab → · Contrast checker → · Palette generator →