#1B8751#1B8751

#1B8751 is a mid, vivid teal. Relative luminance 0.182; OKLCH L 55.2% C 0.126 H 155.5°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#1B8751
RGB	rgb(27, 135, 81)
HSL	hsl(150, 67%, 32%)
HSV	hsv(150, 80%, 53%)
CMYK	cmyk(80%, 0%, 40%, 47.1%)
CIE-LAB	lab(49.68, -42.44, 20.87)
CIE-LCH	lch(49.68, 47.29, 153.81°)
OKLab	oklab(55.17% -0.1144 0.0521)
OKLCH	oklch(55.17% 0.126 155.5)
XYZ	xyz(10.6001, 18.1538, 10.7283)
Luminance	0.1815 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8751 #871B51

analogous

#1B871B #1B8751 #1B8787

triadic

#1B8751 #511B87 #87511B

tetradic

#1B8751 #1B1B87 #871B51 #87871B

square

#1B8751 #1B1B87 #871B51 #87871B

split-complementary

#1B8751 #871B87 #871B1B

monochromatic

#072114 #115432 #1B8751 #25BA70 #43D98E

Accessibility & contrast

On white

4.53

#1B8751 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#1B8751 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1B8751

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8751	#FFFFFF	#000000	##000000
##1B8751	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#867C4D

Deuteranopia (green-blind)

#7A7355

Tritanopia (blue-blind)

#008679

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #1b8751;
/* rgb */ color: rgb(27, 135, 81);
/* oklch */ color: oklch(55.2% 0.126 155.5);

Tailwind

colors: {
  custom: {
    50: '#6aab82',
    500: '#1b8751',
    950: '#000000',
  },
}

SCSS

$custom: #1b8751;
$custom-light: #6aab82;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8751",
  "rgb": {
    "r": 27,
    "g": 135,
    "b": 81
  },
  "hsl": {
    "h": 150,
    "s": 66.667,
    "l": 31.765
  },
  "oklch": {
    "l": 0.55174,
    "c": 0.12573,
    "h": 155.5
  },
  "luminance": 0.18155
}

Semantic roles & 50–950 ramp

primary

#1B8751

secondary

#BA447F

accent

#3E94EA

background

#F6FAF8

surface

#ECF4EF

border

#C7CECA

text

#08100A

muted

#7A7F7C

Preview Lab

Preview with #1B8751

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

Preview Lab → · Contrast checker → · Palette generator →