#1C821E#1C821E

#1C821E is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.1% C 0.162 H 143.1°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#1C821E
RGB	rgb(28, 130, 30)
HSL	hsl(121, 65%, 31%)
HSV	hsv(121, 78%, 51%)
CMYK	cmyk(78.5%, 0%, 76.9%, 49%)
CIE-LAB	lab(47.37, -47.86, 43.24)
CIE-LCH	lch(47.37, 64.50, 137.90°)
OKLab	oklab(53.06% -0.1298 0.0976)
OKLCH	oklch(53.06% 0.162 143.1)
XYZ	xyz(8.6953, 16.3049, 3.9169)
Luminance	0.1631 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C821E #821C80

analogous

#4D821C #1C821E #1C8251

triadic

#1C821E #1E1C82 #821E1C

tetradic

#1C821E #1C4D82 #821C80 #82511C

square

#1C821E #1C4D82 #821C80 #82511C

split-complementary

#1C821E #511C82 #821C4D

monochromatic

#061D07 #115012 #1C821E #27B42A #42D645

Accessibility & contrast

On white

4.93

#1C821E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#1C821E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C821E

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C821E	#FFFFFF	#000000	##FFFFFF
##1C821E	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857509

Deuteranopia (green-blind)

#7A6D29

Tritanopia (blue-blind)

#007E6F

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1c821e;
/* rgb */ color: rgb(28, 130, 30);
/* oklch */ color: oklch(53.1% 0.162 143.1);

Tailwind

colors: {
  custom: {
    50: '#6ba761',
    500: '#1c821e',
    950: '#000000',
  },
}

SCSS

$custom: #1c821e;
$custom-light: #6ba761;
$custom-dark: #000000;

JSON

{
  "hex": "#1c821e",
  "rgb": {
    "r": 28,
    "g": 130,
    "b": 30
  },
  "hsl": {
    "h": 121.176,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.53063,
    "c": 0.16242,
    "h": 143.1
  },
  "luminance": 0.16306
}

Semantic roles & 50–950 ramp

primary

#1C821E

secondary

#B544B3

accent

#40E4E8

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #1C821E

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

Preview Lab → · Contrast checker → · Palette generator →