#1C823E#1C823E

#1C823E is a mid, vivid green. Relative luminance 0.166; OKLCH L 53.4% C 0.137 H 149.5°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#1C823E
RGB	rgb(28, 130, 62)
HSL	hsl(140, 65%, 31%)
HSV	hsv(140, 78%, 51%)
CMYK	cmyk(78.5%, 0%, 52.3%, 49%)
CIE-LAB	lab(47.70, -43.91, 28.72)
CIE-LCH	lch(47.70, 52.47, 146.81°)
OKLab	oklab(53.44% -0.118 0.0696)
OKLCH	oklch(53.44% 0.137 149.5)
XYZ	xyz(9.3303, 16.5588, 7.2609)
Luminance	0.1656 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C823E #821C60

analogous

#2D821C #1C823E #1C8271

triadic

#1C823E #3E1C82 #823E1C

tetradic

#1C823E #1C2D82 #821C60 #82711C

square

#1C823E #1C2D82 #821C60 #82711C

split-complementary

#1C823E #711C82 #821C2D

monochromatic

#061D0E #115026 #1C823E #27B456 #42D673

Accessibility & contrast

On white

4.87

#1C823E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#1C823E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C823E

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C823E	#FFFFFF	#000000	##FFFFFF
##1C823E	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)

#837638

Deuteranopia (green-blind)

#776E43

Tritanopia (blue-blind)

#007F72

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #1c823e;
/* rgb */ color: rgb(28, 130, 62);
/* oklch */ color: oklch(53.4% 0.137 149.5);

Tailwind

colors: {
  custom: {
    50: '#6aa775',
    500: '#1c823e',
    950: '#000000',
  },
}

SCSS

$custom: #1c823e;
$custom-light: #6aa775;
$custom-dark: #000000;

JSON

{
  "hex": "#1c823e",
  "rgb": {
    "r": 28,
    "g": 130,
    "b": 62
  },
  "hsl": {
    "h": 140,
    "s": 64.557,
    "l": 30.98
  },
  "oklch": {
    "l": 0.5344,
    "c": 0.137,
    "h": 149.5
  },
  "luminance": 0.1656
}

Semantic roles & 50–950 ramp

primary

#1C823E

secondary

#B54490

accent

#40B0E8

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#071008

muted

#7A7F7B

Preview Lab

Preview with #1C823E

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

Preview Lab → · Contrast checker → · Palette generator →