#1C8A28#1C8A28

#1C8A28 is a mid, vivid green. Relative luminance 0.186; OKLCH L 55.4% C 0.165 H 144.2°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#1C8A28
RGB	rgb(28, 138, 40)
HSL	hsl(127, 66%, 33%)
HSV	hsv(127, 80%, 54%)
CMYK	cmyk(79.7%, 0%, 71%, 45.9%)
CIE-LAB	lab(50.19, -49.64, 42.17)
CIE-LCH	lch(50.19, 65.14, 139.65°)
OKLab	oklab(55.43% -0.1342 0.0967)
OKLCH	oklch(55.43% 0.165 144.2)
XYZ	xyz(9.9497, 18.5759, 5.0682)
Luminance	0.1858 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8A28 #8A1C7E

analogous

#478A1C #1C8A28 #1C8A5F

triadic

#1C8A28 #281C8A #8A281C

tetradic

#1C8A28 #1C478A #8A1C7E #8A5F1C

square

#1C8A28 #1C478A #8A1C7E #8A5F1C

split-complementary

#1C8A28 #5F1C8A #8A1C47

monochromatic

#07240B #125719 #1C8A28 #26BD37 #47DA57

Accessibility & contrast

On white

4.45

#1C8A28 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#1C8A28 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8A28

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8A28	#FFFFFF	#000000	##000000
##1C8A28	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C1A

Deuteranopia (green-blind)

#817432

Tritanopia (blue-blind)

#008676

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1c8a28;
/* rgb */ color: rgb(28, 138, 40);
/* oklch */ color: oklch(55.4% 0.165 144.2);

Tailwind

colors: {
  custom: {
    50: '#6dad67',
    500: '#1c8a28',
    950: '#000000',
  },
}

SCSS

$custom: #1c8a28;
$custom-light: #6dad67;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8a28",
  "rgb": {
    "r": 28,
    "g": 138,
    "b": 40
  },
  "hsl": {
    "h": 126.545,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55426,
    "c": 0.1654,
    "h": 144.2
  },
  "luminance": 0.18577
}

Semantic roles & 50–950 ramp

primary

#1C8A28

secondary

#BB46AF

accent

#3FD7E9

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #1C8A28

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

Preview Lab → · Contrast checker → · Palette generator →