#1C813F#1C813F

#1C813F is a mid, vivid green. Relative luminance 0.163; OKLCH L 53.2% C 0.135 H 149.9°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#1C813F
RGB	rgb(28, 129, 63)
HSL	hsl(141, 64%, 31%)
HSV	hsv(141, 78%, 51%)
CMYK	cmyk(78.3%, 0%, 51.2%, 49.4%)
CIE-LAB	lab(47.37, -43.37, 27.78)
CIE-LCH	lch(47.37, 51.51, 147.36°)
OKLab	oklab(53.17% -0.1166 0.0675)
OKLCH	oklch(53.17% 0.135 149.9)
XYZ	xyz(9.2256, 16.3052, 7.3627)
Luminance	0.1631 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C813F #811C5E

analogous

#2B811C #1C813F #1C8171

triadic

#1C813F #3F1C81 #813F1C

tetradic

#1C813F #1C2B81 #811C5E #81711C

square

#1C813F #1C2B81 #811C5E #81711C

split-complementary

#1C813F #711C81 #811C2B

monochromatic

#061C0E #114F26 #1C813F #27B358 #42D675

Accessibility & contrast

On white

4.93

#1C813F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#1C813F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C813F

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C813F	#FFFFFF	#000000	##FFFFFF
##1C813F	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)

#82753A

Deuteranopia (green-blind)

#766D44

Tritanopia (blue-blind)

#007F72

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #1c813f;
/* rgb */ color: rgb(28, 129, 63);
/* oklch */ color: oklch(53.2% 0.135 149.9);

Tailwind

colors: {
  custom: {
    50: '#6aa775',
    500: '#1c813f',
    950: '#000000',
  },
}

SCSS

$custom: #1c813f;
$custom-light: #6aa775;
$custom-dark: #000000;

JSON

{
  "hex": "#1c813f",
  "rgb": {
    "r": 28,
    "g": 129,
    "b": 63
  },
  "hsl": {
    "h": 140.792,
    "s": 64.331,
    "l": 30.784
  },
  "oklch": {
    "l": 0.53174,
    "c": 0.1347,
    "h": 149.9
  },
  "luminance": 0.16306
}

Semantic roles & 50–950 ramp

primary

#1C813F

secondary

#B4448E

accent

#40AEE7

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1C813F

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

Preview Lab → · Contrast checker → · Palette generator →