#1B8153#1B8153

#1B8153 is a mid, moderate teal. Relative luminance 0.166; OKLCH L 53.5% C 0.116 H 158.1°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#1B8153
RGB	rgb(27, 129, 83)
HSL	hsl(153, 65%, 31%)
HSV	hsv(153, 79%, 51%)
CMYK	cmyk(79.1%, 0%, 35.7%, 49.4%)
CIE-LAB	lab(47.70, -39.60, 17.08)
CIE-LCH	lch(47.70, 43.12, 156.67°)
OKLab	oklab(53.55% -0.1072 0.043)
OKLCH	oklch(53.55% 0.116 158.1)
XYZ	xyz(9.8626, 16.5569, 10.8579)
Luminance	0.1656 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8153 #811B49

analogous

#1B8120 #1B8153 #1B7C81

triadic

#1B8153 #531B81 #81531B

tetradic

#1B8153 #201B81 #811B49 #7C811B

square

#1B8153 #201B81 #811B49 #7C811B

split-complementary

#1B8153 #811B7C #81201B

monochromatic

#061C12 #104E32 #1B8153 #26B474 #3FD793

Accessibility & contrast

On white

4.87

#1B8153 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#1B8153 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8153

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8153	#FFFFFF	#000000	##FFFFFF
##1B8153	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807650

Deuteranopia (green-blind)

#746E56

Tritanopia (blue-blind)

#008075

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1b8153;
/* rgb */ color: rgb(27, 129, 83);
/* oklch */ color: oklch(53.5% 0.116 158.1);

Tailwind

colors: {
  custom: {
    50: '#69a683',
    500: '#1b8153',
    950: '#000000',
  },
}

SCSS

$custom: #1b8153;
$custom-light: #69a683;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8153",
  "rgb": {
    "r": 27,
    "g": 129,
    "b": 83
  },
  "hsl": {
    "h": 152.941,
    "s": 65.385,
    "l": 30.588
  },
  "oklch": {
    "l": 0.53549,
    "c": 0.11556,
    "h": 158.1
  },
  "luminance": 0.16558
}

Semantic roles & 50–950 ramp

primary

#1B8153

secondary

#B54376

accent

#3F8CE8

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#070F0A

muted

#7A7F7C

Preview Lab

Preview with #1B8153

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

Preview Lab → · Contrast checker → · Palette generator →