#1B8247#1B8247

#1B8247 is a mid, vivid green. Relative luminance 0.167; OKLCH L 53.6% C 0.129 H 152.6°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#1B8247
RGB	rgb(27, 130, 71)
HSL	hsl(146, 66%, 31%)
HSV	hsv(146, 79%, 51%)
CMYK	cmyk(79.2%, 0%, 45.4%, 49%)
CIE-LAB	lab(47.82, -42.46, 23.99)
CIE-LCH	lch(47.82, 48.77, 150.53°)
OKLab	oklab(53.58% -0.1142 0.0592)
OKLCH	oklch(53.58% 0.129 152.6)
XYZ	xyz(9.5711, 16.6521, 8.6698)
Luminance	0.1665 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B8247 #821B56

analogous

#22821B #1B8247 #1B827A

triadic

#1B8247 #471B82 #82471B

tetradic

#1B8247 #1B2282 #821B56 #827A1B

square

#1B8247 #1B2282 #821B56 #827A1B

split-complementary

#1B8247 #7A1B82 #821B22

monochromatic

#061D10 #104F2B #1B8247 #26B563 #40D781

Accessibility & contrast

On white

4.85

#1B8247 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#1B8247 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B8247

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B8247	#FFFFFF	#000000	##FFFFFF
##1B8247	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827743

Deuteranopia (green-blind)

#766E4B

Tritanopia (blue-blind)

#008074

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1b8247;
/* rgb */ color: rgb(27, 130, 71);
/* oklch */ color: oklch(53.6% 0.129 152.6);

Tailwind

colors: {
  custom: {
    50: '#69a77b',
    500: '#1b8247',
    950: '#000000',
  },
}

SCSS

$custom: #1b8247;
$custom-light: #69a77b;
$custom-dark: #000000;

JSON

{
  "hex": "#1b8247",
  "rgb": {
    "r": 27,
    "g": 130,
    "b": 71
  },
  "hsl": {
    "h": 145.631,
    "s": 65.605,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53578,
    "c": 0.12861,
    "h": 152.6
  },
  "luminance": 0.16653
}

Semantic roles & 50–950 ramp

primary

#1B8247

secondary

#B64385

accent

#3FA0E9

background

#F6FAF7

surface

#ECF4EE

border

#C7CEC9

text

#071009

muted

#7A7F7B

Preview Lab

Preview with #1B8247

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

Preview Lab → · Contrast checker → · Palette generator →