#1C9D3E#1C9D3E

#1C9D3E is a mid, vivid green. Relative luminance 0.247; OKLCH L 61.0% C 0.172 H 146.9°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#1C9D3E
RGB	rgb(28, 157, 62)
HSL	hsl(136, 70%, 36%)
HSV	hsv(136, 82%, 62%)
CMYK	cmyk(82.2%, 0%, 60.5%, 38.4%)
CIE-LAB	lab(56.79, -53.49, 39.62)
CIE-LCH	lch(56.79, 66.56, 143.47°)
OKLab	oklab(60.98% -0.1438 0.0936)
OKLCH	oklch(60.98% 0.172 146.9)
XYZ	xyz(13.4043, 24.7070, 8.6190)
Luminance	0.2471 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9D3E #9D1C7B

analogous

#3B9D1C #1C9D3E #1C9D7F

triadic

#1C9D3E #3E1C9D #9D3E1C

tetradic

#1C9D3E #1C3B9D #9D1C7B #9D7F1C

square

#1C9D3E #1C3B9D #9D1C7B #9D7F1C

split-complementary

#1C9D3E #7F1C9D #9D1C3B

monochromatic

#093515 #136929 #1C9D3E #25D153 #53E078

Accessibility & contrast

On white

3.53

#1C9D3E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#1C9D3E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9D3E

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9D3E	#FFFFFF	#000000	##000000
##1C9D3E	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)

#9F8E34

Deuteranopia (green-blind)

#918446

Tritanopia (blue-blind)

#009988

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1c9d3e;
/* rgb */ color: rgb(28, 157, 62);
/* oklch */ color: oklch(61.0% 0.172 146.9);

Tailwind

colors: {
  custom: {
    50: '#71bb76',
    500: '#1c9d3e',
    950: '#000000',
  },
}

SCSS

$custom: #1c9d3e;
$custom-light: #71bb76;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9d3e",
  "rgb": {
    "r": 28,
    "g": 157,
    "b": 62
  },
  "hsl": {
    "h": 135.814,
    "s": 69.73,
    "l": 36.275
  },
  "oklch": {
    "l": 0.60976,
    "c": 0.17155,
    "h": 146.9
  },
  "luminance": 0.24709
}

Semantic roles & 50–950 ramp

primary

#1C9D3E

secondary

#C351A5

accent

#3BBEED

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #1C9D3E

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

Preview Lab → · Contrast checker → · Palette generator →