#1C9F2C#1C9F2C

#1C9F2C is a mid, vivid green. Relative luminance 0.252; OKLCH L 61.3% C 0.187 H 144.2°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#1C9F2C
RGB	rgb(28, 159, 44)
HSL	hsl(127, 70%, 37%)
HSV	hsv(127, 82%, 62%)
CMYK	cmyk(82.4%, 0%, 72.3%, 37.6%)
CIE-LAB	lab(57.29, -56.13, 48.01)
CIE-LCH	lch(57.29, 73.86, 139.46°)
OKLab	oklab(61.34% -0.1517 0.1094)
OKLCH	oklch(61.34% 0.187 144.2)
XYZ	xyz(13.3307, 25.2234, 6.5484)
Luminance	0.2522 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9F2C #9F1C8F

analogous

#4E9F1C #1C9F2C #1C9F6E

triadic

#1C9F2C #2C1C9F #9F2C1C

tetradic

#1C9F2C #1C4E9F #9F1C8F #9F6E1C

square

#1C9F2C #1C4E9F #9F1C8F #9F6E1C

split-complementary

#1C9F2C #6E1C9F #9F1C4E

monochromatic

#0A370F #136B1E #1C9F2C #25D33A #54E166

Accessibility & contrast

On white

3.47

#1C9F2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#1C9F2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9F2C

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9F2C	#FFFFFF	#000000	##000000
##1C9F2C	1.00	3.47	6.04	6.04
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F19

Deuteranopia (green-blind)

#948638

Tritanopia (blue-blind)

#009B88

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #1c9f2c;
/* rgb */ color: rgb(28, 159, 44);
/* oklch */ color: oklch(61.3% 0.187 144.2);

Tailwind

colors: {
  custom: {
    50: '#72bd6c',
    500: '#1c9f2c',
    950: '#000000',
  },
}

SCSS

$custom: #1c9f2c;
$custom-light: #72bd6c;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9f2c",
  "rgb": {
    "r": 28,
    "g": 159,
    "b": 44
  },
  "hsl": {
    "h": 127.328,
    "s": 70.053,
    "l": 36.667
  },
  "oklch": {
    "l": 0.61343,
    "c": 0.18702,
    "h": 144.2
  },
  "luminance": 0.25225
}

Semantic roles & 50–950 ramp

primary

#1C9F2C

secondary

#C453B6

accent

#3BD7ED

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#091207

muted

#7B817A

Preview Lab

Preview with #1C9F2C

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

Preview Lab → · Contrast checker → · Palette generator →