#1B8A53#1B8A53

#1B8A53 is a mid, vivid teal. Relative luminance 0.190; OKLCH L 56.0% C 0.128 H 155.6°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#1B8A53
RGB	rgb(27, 138, 83)
HSL	hsl(150, 67%, 32%)
HSV	hsv(150, 80%, 54%)
CMYK	cmyk(80.4%, 0%, 39.9%, 45.9%)
CIE-LAB	lab(50.73, -43.21, 21.14)
CIE-LCH	lch(50.73, 48.10, 153.93°)
OKLab	oklab(56.05% -0.1165 0.0528)
OKLCH	oklch(56.05% 0.128 155.6)
XYZ	xyz(11.1007, 19.0332, 11.2707)
Luminance	0.1903 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8A53 #8A1B52

analogous

#1B8A1B #1B8A53 #1B8A8A

triadic

#1B8A53 #531B8A #8A531B

tetradic

#1B8A53 #1B1B8A #8A1B52 #8A8A1B

square

#1B8A53 #1B1B8A #8A1B52 #8A8A1B

split-complementary

#1B8A53 #8A1B8A #8A1B1B

monochromatic

#072415 #115734 #1B8A53 #25BD72 #45DB90

Accessibility & contrast

On white

4.37

#1B8A53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#1B8A53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8A53

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8A53	#FFFFFF	#000000	##000000
##1B8A53	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#897E4F

Deuteranopia (green-blind)

#7C7557

Tritanopia (blue-blind)

#00897C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #1b8a53;
/* rgb */ color: rgb(27, 138, 83);
/* oklch */ color: oklch(56.0% 0.128 155.6);

Tailwind

colors: {
  custom: {
    50: '#6bad84',
    500: '#1b8a53',
    950: '#000000',
  },
}

SCSS

$custom: #1b8a53;
$custom-light: #6bad84;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8a53",
  "rgb": {
    "r": 27,
    "g": 138,
    "b": 83
  },
  "hsl": {
    "h": 150.27,
    "s": 67.273,
    "l": 32.353
  },
  "oklch": {
    "l": 0.56048,
    "c": 0.1279,
    "h": 155.6
  },
  "luminance": 0.19035
}

Semantic roles & 50–950 ramp

primary

#1B8A53

secondary

#BC4580

accent

#3E93EA

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#08100B

muted

#7A7F7C

Preview Lab

Preview with #1B8A53

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

Preview Lab → · Contrast checker → · Palette generator →