#1B8B53#1B8B53

#1B8B53 is a mid, vivid teal. Relative luminance 0.193; OKLCH L 56.3% C 0.129 H 155.4°. Best body text is #000000 at 4.86:1 contrast (WCAG AA passes).

Color values

HEX	#1B8B53
RGB	rgb(27, 139, 83)
HSL	hsl(150, 67%, 33%)
HSV	hsv(150, 81%, 55%)
CMYK	cmyk(80.6%, 0%, 40.3%, 45.5%)
CIE-LAB	lab(51.06, -43.60, 21.58)
CIE-LCH	lch(51.06, 48.65, 153.66°)
OKLab	oklab(56.33% -0.1175 0.0538)
OKLCH	oklch(56.33% 0.129 155.4)
XYZ	xyz(11.2449, 19.3214, 11.3187)
Luminance	0.1932 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8B53 #8B1B53

analogous

#1B8B1B #1B8B53 #1B8B8B

triadic

#1B8B53 #531B8B #8B531B

tetradic

#1B8B53 #1B1B8B #8B1B53 #8B8B1B

square

#1B8B53 #1B1B8B #8B1B53 #8B8B1B

split-complementary

#1B8B53 #8B1B8B #8B1B1B

monochromatic

#072516 #115834 #1B8B53 #25BE72 #45DB90

Accessibility & contrast

On white

4.32

#1B8B53 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.86

#1B8B53 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8B53

4.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8B53	#FFFFFF	#000000	##000000
##1B8B53	1.00	4.32	4.86	4.86
#FFFFFF	4.32	1.00	21.00	21.00
#000000	4.86	21.00	1.00	1.00
##000000	4.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7F4F

Deuteranopia (green-blind)

#7D7657

Tritanopia (blue-blind)

#008A7D

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #1b8b53;
/* rgb */ color: rgb(27, 139, 83);
/* oklch */ color: oklch(56.3% 0.129 155.4);

Tailwind

colors: {
  custom: {
    50: '#6bae84',
    500: '#1b8b53',
    950: '#000000',
  },
}

SCSS

$custom: #1b8b53;
$custom-light: #6bae84;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8b53",
  "rgb": {
    "r": 27,
    "g": 139,
    "b": 83
  },
  "hsl": {
    "h": 150,
    "s": 67.47,
    "l": 32.549
  },
  "oklch": {
    "l": 0.56325,
    "c": 0.12926,
    "h": 155.4
  },
  "luminance": 0.19323
}

Semantic roles & 50–950 ramp

primary

#1B8B53

secondary

#BC4581

accent

#3D94EA

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#08100B

muted

#7B7F7C

Preview Lab

Preview with #1B8B53

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

Preview Lab → · Contrast checker → · Palette generator →