#1C803C#1C803C

#1C803C is a mid, vivid green. Relative luminance 0.160; OKLCH L 52.8% C 0.136 H 149.1°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#1C803C
RGB	rgb(28, 128, 60)
HSL	hsl(139, 64%, 31%)
HSV	hsv(139, 78%, 50%)
CMYK	cmyk(78.1%, 0%, 53.1%, 49.8%)
CIE-LAB	lab(46.99, -43.49, 28.90)
CIE-LCH	lch(46.99, 52.22, 146.39°)
OKLab	oklab(52.84% -0.1169 0.0699)
OKLCH	oklch(52.84% 0.136 149.1)
XYZ	xyz(9.0129, 16.0104, 6.8894)
Luminance	0.1601 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C803C #801C60

analogous

#2E801C #1C803C #1C806E

triadic

#1C803C #3C1C80 #803C1C

tetradic

#1C803C #1C2E80 #801C60 #806E1C

square

#1C803C #1C2E80 #801C60 #806E1C

split-complementary

#1C803C #6E1C80 #801C2E

monochromatic

#061C0D #114E24 #1C803C #27B254 #41D570

Accessibility & contrast

On white

5.00

#1C803C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#1C803C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C803C

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C803C	#FFFFFF	#000000	##FFFFFF
##1C803C	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817436

Deuteranopia (green-blind)

#766C41

Tritanopia (blue-blind)

#007D70

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1c803c;
/* rgb */ color: rgb(28, 128, 60);
/* oklch */ color: oklch(52.8% 0.136 149.1);

Tailwind

colors: {
  custom: {
    50: '#69a673',
    500: '#1c803c',
    950: '#000000',
  },
}

SCSS

$custom: #1c803c;
$custom-light: #69a673;
$custom-dark: #000000;

JSON

{
  "hex": "#1c803c",
  "rgb": {
    "r": 28,
    "g": 128,
    "b": 60
  },
  "hsl": {
    "h": 139.2,
    "s": 64.103,
    "l": 30.588
  },
  "oklch": {
    "l": 0.52842,
    "c": 0.1362,
    "h": 149.1
  },
  "luminance": 0.16011
}

Semantic roles & 50–950 ramp

primary

#1C803C

secondary

#B34490

accent

#41B2E7

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#070F08

muted

#7A7F7B

Preview Lab

Preview with #1C803C

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

Preview Lab → · Contrast checker → · Palette generator →