#1C873E#1C873E

#1C873E is a mid, vivid green. Relative luminance 0.179; OKLCH L 54.8% C 0.144 H 148.9°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#1C873E
RGB	rgb(28, 135, 62)
HSL	hsl(139, 66%, 32%)
HSV	hsv(139, 79%, 53%)
CMYK	cmyk(79.3%, 0%, 54.1%, 47.1%)
CIE-LAB	lab(49.40, -45.77, 30.82)
CIE-LCH	lch(49.40, 55.18, 146.04°)
OKLab	oklab(54.85% -0.123 0.0743)
OKLCH	oklch(54.85% 0.144 148.9)
XYZ	xyz(10.0115, 17.9214, 7.4880)
Luminance	0.1792 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C873E #871C65

analogous

#30871C #1C873E #1C8773

triadic

#1C873E #3E1C87 #873E1C

tetradic

#1C873E #1C3087 #871C65 #87731C

square

#1C873E #1C3087 #871C65 #87731C

split-complementary

#1C873E #731C87 #871C30

monochromatic

#07220F #115427 #1C873E #27BA55 #45D874

Accessibility & contrast

On white

4.58

#1C873E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#1C873E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C873E

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C873E	#FFFFFF	#000000	##000000
##1C873E	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#887B38

Deuteranopia (green-blind)

#7C7243

Tritanopia (blue-blind)

#008476

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #1c873e;
/* rgb */ color: rgb(28, 135, 62);
/* oklch */ color: oklch(54.8% 0.144 148.9);

Tailwind

colors: {
  custom: {
    50: '#6bab75',
    500: '#1c873e',
    950: '#000000',
  },
}

SCSS

$custom: #1c873e;
$custom-light: #6bab75;
$custom-dark: #000000;

JSON

{
  "hex": "#1c873e",
  "rgb": {
    "r": 28,
    "g": 135,
    "b": 62
  },
  "hsl": {
    "h": 139.065,
    "s": 65.644,
    "l": 31.961
  },
  "oklch": {
    "l": 0.54849,
    "c": 0.14365,
    "h": 148.9
  },
  "luminance": 0.17923
}

Semantic roles & 50–950 ramp

primary

#1C873E

secondary

#BA4595

accent

#3FB3E9

background

#F6FAF7

surface

#ECF4ED

border

#C7CEC8

text

#081008

muted

#7A7F7B

Preview Lab

Preview with #1C873E

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

Preview Lab → · Contrast checker → · Palette generator →