#1B802C#1B802C

#1B802C is a mid, vivid green. Relative luminance 0.159; OKLCH L 52.6% C 0.151 H 145.4°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#1B802C
RGB	rgb(27, 128, 44)
HSL	hsl(130, 65%, 30%)
HSV	hsv(130, 79%, 50%)
CMYK	cmyk(78.9%, 0%, 65.6%, 49.8%)
CIE-LAB	lab(46.78, -45.92, 36.68)
CIE-LCH	lch(46.78, 58.77, 141.38°)
OKLab	oklab(52.6% -0.1238 0.0856)
OKLCH	oklch(52.6% 0.151 145.4)
XYZ	xyz(8.6252, 15.8522, 4.9876)
Luminance	0.1585 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1B802C #801B6F

analogous

#3C801B #1B802C #1B805E

triadic

#1B802C #2C1B80 #802C1B

tetradic

#1B802C #1B3C80 #801B6F #805E1B

square

#1B802C #1B3C80 #801B6F #805E1B

split-complementary

#1B802C #5E1B80 #801B3C

monochromatic

#061B09 #104D1B #1B802C #26B33D #3FD658

Accessibility & contrast

On white

5.04

#1B802C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#1B802C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1B802C

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1B802C	#FFFFFF	#000000	##FFFFFF
##1B802C	1.00	5.04	4.17	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827422

Deuteranopia (green-blind)

#776C33

Tritanopia (blue-blind)

#007D6E

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1b802c;
/* rgb */ color: rgb(27, 128, 44);
/* oklch */ color: oklch(52.6% 0.151 145.4);

Tailwind

colors: {
  custom: {
    50: '#6aa669',
    500: '#1b802c',
    950: '#000000',
  },
}

SCSS

$custom: #1b802c;
$custom-light: #6aa669;
$custom-dark: #000000;

JSON

{
  "hex": "#1b802c",
  "rgb": {
    "r": 27,
    "g": 128,
    "b": 44
  },
  "hsl": {
    "h": 130.099,
    "s": 65.161,
    "l": 30.392
  },
  "oklch": {
    "l": 0.52603,
    "c": 0.15052,
    "h": 145.4
  },
  "luminance": 0.15853
}

Semantic roles & 50–950 ramp

primary

#1B802C

secondary

#B443A1

accent

#40CCE8

background

#F6FAF6

surface

#ECF4EB

border

#C7CEC6

text

#070F06

muted

#7A7F7A

Preview Lab

Preview with #1B802C

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

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