#1C813A#1C813A

#1C813A is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.1% C 0.139 H 148.4°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#1C813A
RGB	rgb(28, 129, 58)
HSL	hsl(138, 64%, 31%)
HSV	hsv(138, 78%, 51%)
CMYK	cmyk(78.3%, 0%, 55%, 49.4%)
CIE-LAB	lab(47.30, -44.19, 30.34)
CIE-LCH	lch(47.30, 53.60, 145.52°)
OKLab	oklab(53.09% -0.1188 0.073)
OKLCH	oklch(53.09% 0.139 148.4)
XYZ	xyz(9.0921, 16.2518, 6.6599)
Luminance	0.1625 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C813A #811C63

analogous

#30811C #1C813A #1C816C

triadic

#1C813A #3A1C81 #813A1C

tetradic

#1C813A #1C3081 #811C63 #816C1C

square

#1C813A #1C3081 #811C63 #816C1C

split-complementary

#1C813A #6C1C81 #811C30

monochromatic

#061C0D #114F23 #1C813A #27B351 #42D66E

Accessibility & contrast

On white

4.94

#1C813A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#1C813A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C813A

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C813A	#FFFFFF	#000000	##FFFFFF
##1C813A	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827534

Deuteranopia (green-blind)

#776D3F

Tritanopia (blue-blind)

#007E71

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1c813a;
/* rgb */ color: rgb(28, 129, 58);
/* oklch */ color: oklch(53.1% 0.139 148.4);

Tailwind

colors: {
  custom: {
    50: '#6aa772',
    500: '#1c813a',
    950: '#000000',
  },
}

SCSS

$custom: #1c813a;
$custom-light: #6aa772;
$custom-dark: #000000;

JSON

{
  "hex": "#1c813a",
  "rgb": {
    "r": 28,
    "g": 129,
    "b": 58
  },
  "hsl": {
    "h": 137.822,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53094,
    "c": 0.1394,
    "h": 148.4
  },
  "luminance": 0.16253
}

Semantic roles & 50–950 ramp

primary

#1C813A

secondary

#B44493

accent

#40B6E7

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1C813A

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

Preview Lab → · Contrast checker → · Palette generator →