#1C8017#1C8017

#1C8017 is a mid, vivid green. Relative luminance 0.157; OKLCH L 52.4% C 0.164 H 142.3°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#1C8017
RGB	rgb(28, 128, 23)
HSL	hsl(117, 70%, 30%)
HSV	hsv(117, 82%, 50%)
CMYK	cmyk(78.1%, 0%, 82%, 49.8%)
CIE-LAB	lab(46.64, -47.71, 44.96)
CIE-LCH	lch(46.64, 65.55, 136.70°)
OKLab	oklab(52.44% -0.1297 0.1002)
OKLCH	oklch(52.44% 0.164 142.3)
XYZ	xyz(8.3522, 15.7461, 3.4096)
Luminance	0.1575 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8017 #7B1780

analogous

#518017 #1C8017 #178047

triadic

#1C8017 #171C80 #80171C

tetradic

#1C8017 #175180 #7B1780 #804717

square

#1C8017 #175180 #7B1780 #804717

split-complementary

#1C8017 #471780 #801751

monochromatic

#061A05 #114C0E #1C8017 #27B420 #3EDB36

Accessibility & contrast

On white

5.06

#1C8017 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#1C8017 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C8017

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8017	#FFFFFF	#000000	##FFFFFF
##1C8017	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#786C24

Tritanopia (blue-blind)

#007C6D

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #1c8017;
/* rgb */ color: rgb(28, 128, 23);
/* oklch */ color: oklch(52.4% 0.164 142.3);

Tailwind

colors: {
  custom: {
    50: '#6ba65e',
    500: '#1c8017',
    950: '#000000',
  },
}

SCSS

$custom: #1c8017;
$custom-light: #6ba65e;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8017",
  "rgb": {
    "r": 28,
    "g": 128,
    "b": 23
  },
  "hsl": {
    "h": 117.143,
    "s": 69.536,
    "l": 29.608
  },
  "oklch": {
    "l": 0.52441,
    "c": 0.16391,
    "h": 142.3
  },
  "luminance": 0.15747
}

Semantic roles & 50–950 ramp

primary

#1C8017

secondary

#AF3EB4

accent

#3BECE4

background

#F7FAF5

surface

#EDF4E9

border

#C8CEC5

text

#080F05

muted

#7B7F79

Preview Lab

Preview with #1C8017

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

Preview Lab → · Contrast checker → · Palette generator →