#1C8A20#1C8A20

#1C8A20 is a mid, vivid green. Relative luminance 0.185; OKLCH L 55.4% C 0.170 H 143.2°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#1C8A20
RGB	rgb(28, 138, 32)
HSL	hsl(122, 66%, 33%)
HSV	hsv(122, 80%, 54%)
CMYK	cmyk(79.7%, 0%, 76.8%, 45.9%)
CIE-LAB	lab(50.13, -50.36, 45.26)
CIE-LCH	lch(50.13, 67.71, 138.06°)
OKLab	oklab(55.36% -0.1365 0.1021)
OKLCH	oklch(55.36% 0.17 143.2)
XYZ	xyz(9.8274, 18.5270, 4.4243)
Luminance	0.1853 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8A20 #8A1C86

analogous

#4F8A1C #1C8A20 #1C8A57

triadic

#1C8A20 #201C8A #8A201C

tetradic

#1C8A20 #1C4F8A #8A1C86 #8A571C

square

#1C8A20 #1C4F8A #8A1C86 #8A571C

split-complementary

#1C8A20 #571C8A #8A1C4F

monochromatic

#072408 #125714 #1C8A20 #26BD2C #47DA4C

Accessibility & contrast

On white

4.46

#1C8A20 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#1C8A20 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C8A20

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8A20	#FFFFFF	#000000	##000000
##1C8A20	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7C0A

Deuteranopia (green-blind)

#81742C

Tritanopia (blue-blind)

#008676

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #1c8a20;
/* rgb */ color: rgb(28, 138, 32);
/* oklch */ color: oklch(55.4% 0.170 143.2);

Tailwind

colors: {
  custom: {
    50: '#6dad63',
    500: '#1c8a20',
    950: '#000000',
  },
}

SCSS

$custom: #1c8a20;
$custom-light: #6dad63;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8a20",
  "rgb": {
    "r": 28,
    "g": 138,
    "b": 32
  },
  "hsl": {
    "h": 122.182,
    "s": 66.265,
    "l": 32.549
  },
  "oklch": {
    "l": 0.55359,
    "c": 0.17046,
    "h": 143.2
  },
  "luminance": 0.18528
}

Semantic roles & 50–950 ramp

primary

#1C8A20

secondary

#BB46B7

accent

#3FE3E9

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #1C8A20

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

Preview Lab → · Contrast checker → · Palette generator →