#1C8A1E#1C8A1E

#1C8A1E is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.3% C 0.172 H 143.0°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#1C8A1E
RGB	rgb(28, 138, 30)
HSL	hsl(121, 66%, 33%)
HSV	hsv(121, 80%, 54%)
CMYK	cmyk(79.7%, 0%, 78.3%, 45.9%)
CIE-LAB	lab(50.12, -50.52, 45.96)
CIE-LCH	lch(50.12, 68.30, 137.70°)
OKLab	oklab(55.34% -0.137 0.1033)
OKLCH	oklch(55.34% 0.172 143)
XYZ	xyz(9.8011, 18.5164, 4.2855)
Luminance	0.1852 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8A1E #8A1C88

analogous

#518A1C #1C8A1E #1C8A55

triadic

#1C8A1E #1E1C8A #8A1E1C

tetradic

#1C8A1E #1C518A #8A1C88 #8A551C

square

#1C8A1E #1C518A #8A1C88 #8A551C

split-complementary

#1C8A1E #551C8A #8A1C51

monochromatic

#072408 #125713 #1C8A1E #26BD29 #47DA49

Accessibility & contrast

On white

4.46

#1C8A1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#1C8A1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8A1E

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8A1E	#FFFFFF	#000000	##000000
##1C8A1E	1.00	4.46	4.70	4.70
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C05

Deuteranopia (green-blind)

#81742A

Tritanopia (blue-blind)

#008676

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1c8a1e;
/* rgb */ color: rgb(28, 138, 30);
/* oklch */ color: oklch(55.3% 0.172 143.0);

Tailwind

colors: {
  custom: {
    50: '#6dad62',
    500: '#1c8a1e',
    950: '#000000',
  },
}

SCSS

$custom: #1c8a1e;
$custom-light: #6dad62;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8a1e",
  "rgb": {
    "r": 28,
    "g": 138,
    "b": 30
  },
  "hsl": {
    "h": 121.091,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55344,
    "c": 0.17159,
    "h": 143
  },
  "luminance": 0.18518
}

Semantic roles & 50–950 ramp

primary

#1C8A1E

secondary

#BB46B9

accent

#3FE6E9

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081005

muted

#7B7F7A

Preview Lab

Preview with #1C8A1E

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

Preview Lab → · Contrast checker → · Palette generator →