#1C9B2C#1C9B2C

#1C9B2C is a mid, vivid green. Relative luminance 0.239; OKLCH L 60.2% C 0.182 H 144.3°. Best body text is #000000 at 5.77:1 contrast (WCAG AA passes).

Color values

HEX	#1C9B2C
RGB	rgb(28, 155, 44)
HSL	hsl(128, 69%, 36%)
HSV	hsv(128, 82%, 61%)
CMYK	cmyk(81.9%, 0%, 71.6%, 39.2%)
CIE-LAB	lab(55.96, -54.85, 46.62)
CIE-LCH	lch(55.96, 71.98, 139.64°)
OKLab	oklab(60.23% -0.1482 0.1065)
OKLCH	oklch(60.23% 0.182 144.3)
XYZ	xyz(12.6540, 23.8699, 6.3228)
Luminance	0.2387 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9B2C #9B1C8B

analogous

#4B9B1C #1C9B2C #1C9B6B

triadic

#1C9B2C #2C1C9B #9B2C1C

tetradic

#1C9B2C #1C4B9B #9B1C8B #9B6B1C

square

#1C9B2C #1C4B9B #9B1C8B #9B6B1C

split-complementary

#1C9B2C #6B1C9B #9B1C4B

monochromatic

#09330F #13671D #1C9B2C #25CF3B #52E064

Accessibility & contrast

On white

3.64

#1C9B2C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.77

#1C9B2C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9B2C

5.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9B2C	#FFFFFF	#000000	##000000
##1C9B2C	1.00	3.64	5.77	5.77
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.77	21.00	1.00	1.00
##000000	5.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8C1B

Deuteranopia (green-blind)

#908237

Tritanopia (blue-blind)

#009785

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #1c9b2c;
/* rgb */ color: rgb(28, 155, 44);
/* oklch */ color: oklch(60.2% 0.182 144.3);

Tailwind

colors: {
  custom: {
    50: '#71ba6c',
    500: '#1c9b2c',
    950: '#000000',
  },
}

SCSS

$custom: #1c9b2c;
$custom-light: #71ba6c;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9b2c",
  "rgb": {
    "r": 28,
    "g": 155,
    "b": 44
  },
  "hsl": {
    "h": 127.559,
    "s": 69.399,
    "l": 35.882
  },
  "oklch": {
    "l": 0.60232,
    "c": 0.18249,
    "h": 144.3
  },
  "luminance": 0.23871
}

Semantic roles & 50–950 ramp

primary

#1C9B2C

secondary

#C350B4

accent

#3CD6EC

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091207

muted

#7B817A

Preview Lab

Preview with #1C9B2C

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

Preview Lab → · Contrast checker → · Palette generator →