#1B9D63#1B9D63

#1B9D63 is a mid, vivid teal. Relative luminance 0.252; OKLCH L 61.6% C 0.138 H 157.5°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#1B9D63
RGB	rgb(27, 157, 99)
HSL	hsl(153, 71%, 36%)
HSV	hsv(153, 83%, 62%)
CMYK	cmyk(82.8%, 0%, 36.9%, 38.4%)
CIE-LAB	lab(57.31, -47.26, 21.09)
CIE-LCH	lch(57.31, 51.75, 155.95°)
OKLab	oklab(61.58% -0.1277 0.053)
OKLCH	oklch(61.58% 0.138 157.5)
XYZ	xyz(14.7596, 25.2460, 15.8970)
Luminance	0.2525 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B9D63 #9D1B55

analogous

#1B9D22 #1B9D63 #1B969D

triadic

#1B9D63 #631B9D #9D631B

tetradic

#1B9D63 #221B9D #9D1B55 #969D1B

square

#1B9D63 #221B9D #9D1B55 #969D1B

split-complementary

#1B9D63 #9D1B96 #9D221B

monochromatic

#093521 #126942 #1B9D63 #24D184 #51E1A1

Accessibility & contrast

On white

3.47

#1B9D63 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#1B9D63 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B9D63

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B9D63	#FFFFFF	#000000	##000000
##1B9D63	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)

#9C905F

Deuteranopia (green-blind)

#8D8567

Tritanopia (blue-blind)

#009C8E

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1b9d63;
/* rgb */ color: rgb(27, 157, 99);
/* oklch */ color: oklch(61.6% 0.138 157.5);

Tailwind

colors: {
  custom: {
    50: '#70bb90',
    500: '#1b9d63',
    950: '#000000',
  },
}

SCSS

$custom: #1b9d63;
$custom-light: #70bb90;
$custom-dark: #000000;

JSON

{
  "hex": "#1b9d63",
  "rgb": {
    "r": 27,
    "g": 157,
    "b": 99
  },
  "hsl": {
    "h": 153.231,
    "s": 70.652,
    "l": 36.078
  },
  "oklch": {
    "l": 0.61583,
    "c": 0.1382,
    "h": 157.5
  },
  "luminance": 0.25248
}

Semantic roles & 50–950 ramp

primary

#1B9D63

secondary

#C45084

accent

#3A8AED

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #1B9D63

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

Preview Lab → · Contrast checker → · Palette generator →