#1C8429#1C8429

#1C8429 is a mid, vivid green. Relative luminance 0.169; OKLCH L 53.7% C 0.157 H 144.6°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#1C8429
RGB	rgb(28, 132, 41)
HSL	hsl(128, 65%, 31%)
HSV	hsv(128, 79%, 52%)
CMYK	cmyk(78.8%, 0%, 68.9%, 48.2%)
CIE-LAB	lab(48.14, -47.50, 39.55)
CIE-LCH	lch(48.14, 61.81, 140.22°)
OKLab	oklab(53.73% -0.1283 0.0913)
OKLCH	oklch(53.73% 0.157 144.6)
XYZ	xyz(9.1298, 16.9084, 4.8799)
Luminance	0.1691 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8429 #841C77

analogous

#43841C #1C8429 #1C845D

triadic

#1C8429 #291C84 #84291C

tetradic

#1C8429 #1C4384 #841C77 #845D1C

square

#1C8429 #1C4384 #841C77 #845D1C

split-complementary

#1C8429 #5D1C84 #841C43

monochromatic

#071F0A #115219 #1C8429 #27B639 #43D756

Accessibility & contrast

On white

4.79

#1C8429 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.38

#1C8429 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C8429

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8429	#FFFFFF	#000000	##FFFFFF
##1C8429	1.00	4.79	4.38	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.38	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#86771D

Deuteranopia (green-blind)

#7B6F31

Tritanopia (blue-blind)

#008071

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1c8429;
/* rgb */ color: rgb(28, 132, 41);
/* oklch */ color: oklch(53.7% 0.157 144.6);

Tailwind

colors: {
  custom: {
    50: '#6ba967',
    500: '#1c8429',
    950: '#000000',
  },
}

SCSS

$custom: #1c8429;
$custom-light: #6ba967;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8429",
  "rgb": {
    "r": 28,
    "g": 132,
    "b": 41
  },
  "hsl": {
    "h": 127.5,
    "s": 65,
    "l": 31.373
  },
  "oklch": {
    "l": 0.53732,
    "c": 0.15748,
    "h": 144.6
  },
  "luminance": 0.1691
}

Semantic roles & 50–950 ramp

primary

#1C8429

secondary

#B745A9

accent

#40D3E8

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081006

muted

#7B7F7A

Preview Lab

Preview with #1C8429

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

Preview Lab → · Contrast checker → · Palette generator →