#1C9E2C#1C9E2C

#1C9E2C is a mid, vivid green. Relative luminance 0.249; OKLCH L 61.1% C 0.186 H 144.2°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#1C9E2C
RGB	rgb(28, 158, 44)
HSL	hsl(127, 70%, 36%)
HSV	hsv(127, 82%, 62%)
CMYK	cmyk(82.3%, 0%, 72.2%, 38%)
CIE-LAB	lab(56.96, -55.81, 47.66)
CIE-LCH	lch(56.96, 73.39, 139.51°)
OKLab	oklab(61.07% -0.1508 0.1087)
OKLCH	oklch(61.07% 0.186 144.2)
XYZ	xyz(13.1595, 24.8808, 6.4913)
Luminance	0.2488 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9E2C #9E1C8E

analogous

#4D9E1C #1C9E2C #1C9E6D

triadic

#1C9E2C #2C1C9E #9E2C1C

tetradic

#1C9E2C #1C4D9E #9E1C8E #9E6D1C

square

#1C9E2C #1C4D9E #9E1C8E #9E6D1C

split-complementary

#1C9E2C #6D1C9E #9E1C4D

monochromatic

#0A360F #136A1E #1C9E2C #25D23A #54E165

Accessibility & contrast

On white

3.51

#1C9E2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#1C9E2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9E2C

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9E2C	#FFFFFF	#000000	##000000
##1C9E2C	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A18F19

Deuteranopia (green-blind)

#938538

Tritanopia (blue-blind)

#009A87

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1c9e2c;
/* rgb */ color: rgb(28, 158, 44);
/* oklch */ color: oklch(61.1% 0.186 144.2);

Tailwind

colors: {
  custom: {
    50: '#72bc6c',
    500: '#1c9e2c',
    950: '#000000',
  },
}

SCSS

$custom: #1c9e2c;
$custom-light: #72bc6c;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9e2c",
  "rgb": {
    "r": 28,
    "g": 158,
    "b": 44
  },
  "hsl": {
    "h": 127.385,
    "s": 69.892,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61066,
    "c": 0.18589,
    "h": 144.2
  },
  "luminance": 0.24882
}

Semantic roles & 50–950 ramp

primary

#1C9E2C

secondary

#C452B6

accent

#3BD7ED

background

#F7FBF6

surface

#EEF6EC

border

#C9D0C7

text

#091207

muted

#7B817A

Preview Lab

Preview with #1C9E2C

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

Preview Lab → · Contrast checker → · Palette generator →