#1C8A3E#1C8A3E

#1C8A3E is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.7% C 0.148 H 148.5°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#1C8A3E
RGB	rgb(28, 138, 62)
HSL	hsl(139, 66%, 33%)
HSV	hsv(139, 80%, 54%)
CMYK	cmyk(79.7%, 0%, 55.1%, 45.9%)
CIE-LAB	lab(50.42, -46.86, 32.06)
CIE-LCH	lch(50.42, 56.78, 145.62°)
OKLab	oklab(55.69% -0.1259 0.077)
OKLCH	oklch(55.69% 0.148 148.5)
XYZ	xyz(10.4360, 18.7704, 7.6295)
Luminance	0.1877 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8A3E #8A1C68

analogous

#318A1C #1C8A3E #1C8A75

triadic

#1C8A3E #3E1C8A #8A3E1C

tetradic

#1C8A3E #1C318A #8A1C68 #8A751C

square

#1C8A3E #1C318A #8A1C68 #8A751C

split-complementary

#1C8A3E #751C8A #8A1C31

monochromatic

#072410 #125727 #1C8A3E #26BD55 #47DA74

Accessibility & contrast

On white

4.42

#1C8A3E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#1C8A3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8A3E

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8A3E	#FFFFFF	#000000	##000000
##1C8A3E	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7D37

Deuteranopia (green-blind)

#7F7544

Tritanopia (blue-blind)

#008779

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #1c8a3e;
/* rgb */ color: rgb(28, 138, 62);
/* oklch */ color: oklch(55.7% 0.148 148.5);

Tailwind

colors: {
  custom: {
    50: '#6cad75',
    500: '#1c8a3e',
    950: '#000000',
  },
}

SCSS

$custom: #1c8a3e;
$custom-light: #6cad75;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8a3e",
  "rgb": {
    "r": 28,
    "g": 138,
    "b": 62
  },
  "hsl": {
    "h": 138.545,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55691,
    "c": 0.14759,
    "h": 148.5
  },
  "luminance": 0.18772
}

Semantic roles & 50–950 ramp

primary

#1C8A3E

secondary

#BB4697

accent

#3FB4E9

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081008

muted

#7B7F7B

Preview Lab

Preview with #1C8A3E

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

Preview Lab → · Contrast checker → · Palette generator →