#1B802D#1B802D

#1B802D is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.6% C 0.150 H 145.6°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#1B802D
RGB	rgb(27, 128, 45)
HSL	hsl(131, 65%, 30%)
HSV	hsv(131, 79%, 50%)
CMYK	cmyk(78.9%, 0%, 64.8%, 49.8%)
CIE-LAB	lab(46.79, -45.79, 36.22)
CIE-LCH	lch(46.79, 58.39, 141.66°)
OKLab	oklab(52.61% -0.1235 0.0847)
OKLCH	oklch(52.61% 0.15 145.6)
XYZ	xyz(8.6442, 15.8598, 5.0878)
Luminance	0.1586 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B802D #801B6E

analogous

#3B801B #1B802D #1B805F

triadic

#1B802D #2D1B80 #802D1B

tetradic

#1B802D #1B3B80 #801B6E #805F1B

square

#1B802D #1B3B80 #801B6E #805F1B

split-complementary

#1B802D #5F1B80 #801B3B

monochromatic

#061B09 #104D1B #1B802D #26B33F #3FD65A

Accessibility & contrast

On white

5.03

#1B802D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#1B802D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B802D

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B802D	#FFFFFF	#000000	##FFFFFF
##1B802D	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827423

Deuteranopia (green-blind)

#776C34

Tritanopia (blue-blind)

#007D6E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1b802d;
/* rgb */ color: rgb(27, 128, 45);
/* oklch */ color: oklch(52.6% 0.150 145.6);

Tailwind

colors: {
  custom: {
    50: '#6aa669',
    500: '#1b802d',
    950: '#000000',
  },
}

SCSS

$custom: #1b802d;
$custom-light: #6aa669;
$custom-dark: #000000;

JSON

{
  "hex": "#1b802d",
  "rgb": {
    "r": 27,
    "g": 128,
    "b": 45
  },
  "hsl": {
    "h": 130.693,
    "s": 65.161,
    "l": 30.392
  },
  "oklch": {
    "l": 0.52614,
    "c": 0.14972,
    "h": 145.6
  },
  "luminance": 0.15861
}

Semantic roles & 50–950 ramp

primary

#1B802D

secondary

#B443A0

accent

#40CAE8

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #1B802D

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

Preview Lab → · Contrast checker → · Palette generator →