#1C823C#1C823C

#1C823C is a mid, vivid green. Relative luminance 0.165; OKLCH L 53.4% C 0.139 H 148.9°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#1C823C
RGB	rgb(28, 130, 60)
HSL	hsl(139, 65%, 31%)
HSV	hsv(139, 78%, 51%)
CMYK	cmyk(78.5%, 0%, 53.8%, 49%)
CIE-LAB	lab(47.67, -44.24, 29.75)
CIE-LCH	lch(47.67, 53.31, 146.08°)
OKLab	oklab(53.41% -0.1189 0.0718)
OKLCH	oklch(53.41% 0.139 148.9)
XYZ	xyz(9.2764, 16.5373, 6.9772)
Luminance	0.1654 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C823C #821C62

analogous

#2F821C #1C823C #1C826F

triadic

#1C823C #3C1C82 #823C1C

tetradic

#1C823C #1C2F82 #821C62 #826F1C

square

#1C823C #1C2F82 #821C62 #826F1C

split-complementary

#1C823C #6F1C82 #821C2F

monochromatic

#061D0E #115025 #1C823C #27B453 #42D671

Accessibility & contrast

On white

4.88

#1C823C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#1C823C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C823C

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C823C	#FFFFFF	#000000	##FFFFFF
##1C823C	1.00	4.88	4.31	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837636

Deuteranopia (green-blind)

#776E41

Tritanopia (blue-blind)

#007F72

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1c823c;
/* rgb */ color: rgb(28, 130, 60);
/* oklch */ color: oklch(53.4% 0.139 148.9);

Tailwind

colors: {
  custom: {
    50: '#6aa773',
    500: '#1c823c',
    950: '#000000',
  },
}

SCSS

$custom: #1c823c;
$custom-light: #6aa773;
$custom-dark: #000000;

JSON

{
  "hex": "#1c823c",
  "rgb": {
    "r": 28,
    "g": 130,
    "b": 60
  },
  "hsl": {
    "h": 138.824,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.53408,
    "c": 0.13888,
    "h": 148.9
  },
  "luminance": 0.16538
}

Semantic roles & 50–950 ramp

primary

#1C823C

secondary

#B54492

accent

#40B3E8

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#071008

muted

#7A7F7B

Preview Lab

Preview with #1C823C

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

Preview Lab → · Contrast checker → · Palette generator →