#1C9429#1C9429

#1C9429 is a mid, vivid green. Relative luminance 0.216; OKLCH L 58.3% C 0.176 H 144.1°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#1C9429
RGB	rgb(28, 148, 41)
HSL	hsl(127, 68%, 35%)
HSV	hsv(127, 81%, 58%)
CMYK	cmyk(81.1%, 0%, 72.3%, 42%)
CIE-LAB	lab(53.58, -52.86, 45.33)
CIE-LCH	lch(53.58, 69.64, 139.38°)
OKLab	oklab(58.25% -0.1429 0.1035)
OKLCH	oklch(58.25% 0.176 144.1)
XYZ	xyz(11.4683, 21.5854, 5.6594)
Luminance	0.2159 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9429 #941C87

analogous

#4B941C #1C9429 #1C9465

triadic

#1C9429 #291C94 #94291C

tetradic

#1C9429 #1C4B94 #941C87 #94651C

square

#1C9429 #1C4B94 #941C87 #94651C

split-complementary

#1C9429 #651C94 #941C4B

monochromatic

#092D0C #12611B #1C9429 #26C737 #4DDD5D

Accessibility & contrast

On white

3.95

#1C9429 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#1C9429 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9429

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9429	#FFFFFF	#000000	##000000
##1C9429	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#978518

Deuteranopia (green-blind)

#8A7D34

Tritanopia (blue-blind)

#00907F

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1c9429;
/* rgb */ color: rgb(28, 148, 41);
/* oklch */ color: oklch(58.3% 0.176 144.1);

Tailwind

colors: {
  custom: {
    50: '#6fb569',
    500: '#1c9429',
    950: '#000000',
  },
}

SCSS

$custom: #1c9429;
$custom-light: #6fb569;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9429",
  "rgb": {
    "r": 28,
    "g": 148,
    "b": 41
  },
  "hsl": {
    "h": 126.5,
    "s": 68.182,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58252,
    "c": 0.17641,
    "h": 144.1
  },
  "luminance": 0.21587
}

Semantic roles & 50–950 ramp

primary

#1C9429

secondary

#C04CB3

accent

#3DD8EB

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #1C9429

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

Preview Lab → · Contrast checker → · Palette generator →