#1C9E2D#1C9E2D

#1C9E2D is a mid, vivid green. Relative luminance 0.249; OKLCH L 61.1% C 0.185 H 144.3°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#1C9E2D
RGB	rgb(28, 158, 45)
HSL	hsl(128, 70%, 36%)
HSV	hsv(128, 82%, 62%)
CMYK	cmyk(82.3%, 0%, 71.5%, 38%)
CIE-LAB	lab(56.97, -55.72, 47.27)
CIE-LCH	lch(56.97, 73.07, 139.69°)
OKLab	oklab(61.07% -0.1505 0.108)
OKLCH	oklch(61.07% 0.185 144.3)
XYZ	xyz(13.1785, 24.8884, 6.5915)
Luminance	0.2489 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9E2D #9E1C8D

analogous

#4C9E1C #1C9E2D #1C9E6E

triadic

#1C9E2D #2D1C9E #9E2D1C

tetradic

#1C9E2D #1C4C9E #9E1C8D #9E6E1C

square

#1C9E2D #1C4C9E #9E1C8D #9E6E1C

split-complementary

#1C9E2D #6E1C9E #9E1C4C

monochromatic

#0A360F #136A1E #1C9E2D #25D23C #54E166

Accessibility & contrast

On white

3.51

#1C9E2D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#1C9E2D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9E2D

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9E2D	#FFFFFF	#000000	##000000
##1C9E2D	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)

#A18F1B

Deuteranopia (green-blind)

#938538

Tritanopia (blue-blind)

#009A88

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #1c9e2d;
/* rgb */ color: rgb(28, 158, 45);
/* oklch */ color: oklch(61.1% 0.185 144.3);

Tailwind

colors: {
  custom: {
    50: '#72bc6c',
    500: '#1c9e2d',
    950: '#000000',
  },
}

SCSS

$custom: #1c9e2d;
$custom-light: #72bc6c;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9e2d",
  "rgb": {
    "r": 28,
    "g": 158,
    "b": 45
  },
  "hsl": {
    "h": 127.846,
    "s": 69.892,
    "l": 36.471
  },
  "oklch": {
    "l": 0.61074,
    "c": 0.18525,
    "h": 144.3
  },
  "luminance": 0.2489
}

Semantic roles & 50–950 ramp

primary

#1C9E2D

secondary

#C452B5

accent

#3BD5ED

background

#F7FBF6

surface

#EEF6EC

border

#C9D0C7

text

#091207

muted

#7B817A

Preview Lab

Preview with #1C9E2D

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

Preview Lab → · Contrast checker → · Palette generator →