#1B8657#1B8657

#1B8657 is a mid, moderate teal. Relative luminance 0.180; OKLCH L 55.0% C 0.119 H 158.6°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#1B8657
RGB	rgb(27, 134, 87)
HSL	hsl(154, 66%, 32%)
HSV	hsv(154, 80%, 53%)
CMYK	cmyk(79.9%, 0%, 35.1%, 47.5%)
CIE-LAB	lab(49.46, -40.76, 17.19)
CIE-LCH	lch(49.46, 44.23, 157.13°)
OKLab	oklab(55.03% -0.1104 0.0433)
OKLCH	oklch(55.03% 0.119 158.6)
XYZ	xyz(10.6963, 17.9700, 11.9198)
Luminance	0.1797 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8657 #861B4A

analogous

#1B8622 #1B8657 #1B8086

triadic

#1B8657 #571B86 #86571B

tetradic

#1B8657 #221B86 #861B4A #80861B

square

#1B8657 #221B86 #861B4A #80861B

split-complementary

#1B8657 #861B80 #86221B

monochromatic

#062015 #115336 #1B8657 #25B978 #42D997

Accessibility & contrast

On white

4.57

#1B8657 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#1B8657 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8657

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8657	#FFFFFF	#000000	##000000
##1B8657	1.00	4.57	4.59	4.59
#FFFFFF	4.57	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#857B54

Deuteranopia (green-blind)

#78725A

Tritanopia (blue-blind)

#00857A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1b8657;
/* rgb */ color: rgb(27, 134, 87);
/* oklch */ color: oklch(55.0% 0.119 158.6);

Tailwind

colors: {
  custom: {
    50: '#6aaa86',
    500: '#1b8657',
    950: '#000000',
  },
}

SCSS

$custom: #1b8657;
$custom-light: #6aaa86;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8657",
  "rgb": {
    "r": 27,
    "g": 134,
    "b": 87
  },
  "hsl": {
    "h": 153.645,
    "s": 66.46,
    "l": 31.569
  },
  "oklch": {
    "l": 0.55028,
    "c": 0.11862,
    "h": 158.6
  },
  "luminance": 0.17971
}

Semantic roles & 50–950 ramp

primary

#1B8657

secondary

#B94477

accent

#3E8AE9

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #1B8657

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

Preview Lab → · Contrast checker → · Palette generator →