#1C823D#1C823D

#1C823D is a mid, vivid green. Relative luminance 0.165; OKLCH L 53.4% C 0.138 H 149.2°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#1C823D
RGB	rgb(28, 130, 61)
HSL	hsl(139, 65%, 31%)
HSV	hsv(139, 78%, 51%)
CMYK	cmyk(78.5%, 0%, 53.1%, 49%)
CIE-LAB	lab(47.69, -44.08, 29.24)
CIE-LCH	lch(47.69, 52.89, 146.45°)
OKLab	oklab(53.42% -0.1185 0.0707)
OKLCH	oklch(53.42% 0.138 149.2)
XYZ	xyz(9.3031, 16.5480, 7.1178)
Luminance	0.1655 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C823D #821C61

analogous

#2E821C #1C823D #1C8270

triadic

#1C823D #3D1C82 #823D1C

tetradic

#1C823D #1C2E82 #821C61 #82701C

square

#1C823D #1C2E82 #821C61 #82701C

split-complementary

#1C823D #701C82 #821C2E

monochromatic

#061D0E #115025 #1C823D #27B455 #42D672

Accessibility & contrast

On white

4.87

#1C823D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#1C823D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C823D

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C823D	#FFFFFF	#000000	##FFFFFF
##1C823D	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837637

Deuteranopia (green-blind)

#776E42

Tritanopia (blue-blind)

#007F72

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1c823d;
/* rgb */ color: rgb(28, 130, 61);
/* oklch */ color: oklch(53.4% 0.138 149.2);

Tailwind

colors: {
  custom: {
    50: '#6aa774',
    500: '#1c823d',
    950: '#000000',
  },
}

SCSS

$custom: #1c823d;
$custom-light: #6aa774;
$custom-dark: #000000;

JSON

{
  "hex": "#1c823d",
  "rgb": {
    "r": 28,
    "g": 130,
    "b": 61
  },
  "hsl": {
    "h": 139.412,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.53424,
    "c": 0.13795,
    "h": 149.2
  },
  "luminance": 0.16549
}

Semantic roles & 50–950 ramp

primary

#1C823D

secondary

#B54491

accent

#40B1E8

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#071008

muted

#7A7F7B

Preview Lab

Preview with #1C823D

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

Preview Lab → · Contrast checker → · Palette generator →