#1C9D3F#1C9D3F

#1C9D3F is a mid, vivid green. Relative luminance 0.247; OKLCH L 61.0% C 0.171 H 147.1°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#1C9D3F
RGB	rgb(28, 157, 63)
HSL	hsl(136, 70%, 36%)
HSV	hsv(136, 82%, 62%)
CMYK	cmyk(82.2%, 0%, 59.9%, 38.4%)
CIE-LAB	lab(56.80, -53.35, 39.16)
CIE-LCH	lch(56.80, 66.18, 143.72°)
OKLab	oklab(60.99% -0.1434 0.0926)
OKLCH	oklch(60.99% 0.171 147.1)
XYZ	xyz(13.4320, 24.7180, 8.7648)
Luminance	0.2472 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9D3F #9D1C7A

analogous

#3A9D1C #1C9D3F #1C9D80

triadic

#1C9D3F #3F1C9D #9D3F1C

tetradic

#1C9D3F #1C3A9D #9D1C7A #9D801C

square

#1C9D3F #1C3A9D #9D1C7A #9D801C

split-complementary

#1C9D3F #801C9D #9D1C3A

monochromatic

#093515 #13692A #1C9D3F #25D154 #53E079

Accessibility & contrast

On white

3.53

#1C9D3F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#1C9D3F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9D3F

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9D3F	#FFFFFF	#000000	##000000
##1C9D3F	1.00	3.53	5.94	5.94
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8E35

Deuteranopia (green-blind)

#918447

Tritanopia (blue-blind)

#009989

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1c9d3f;
/* rgb */ color: rgb(28, 157, 63);
/* oklch */ color: oklch(61.0% 0.171 147.1);

Tailwind

colors: {
  custom: {
    50: '#71bb77',
    500: '#1c9d3f',
    950: '#000000',
  },
}

SCSS

$custom: #1c9d3f;
$custom-light: #71bb77;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9d3f",
  "rgb": {
    "r": 28,
    "g": 157,
    "b": 63
  },
  "hsl": {
    "h": 136.279,
    "s": 69.73,
    "l": 36.275
  },
  "oklch": {
    "l": 0.60989,
    "c": 0.17073,
    "h": 147.1
  },
  "luminance": 0.2472
}

Semantic roles & 50–950 ramp

primary

#1C9D3F

secondary

#C351A4

accent

#3BBCED

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #1C9D3F

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

Preview Lab → · Contrast checker → · Palette generator →