#1C8433#1C8433

#1C8433 is a mid, vivid green. Relative luminance 0.170; OKLCH L 53.8% C 0.150 H 146.5°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#1C8433
RGB	rgb(28, 132, 51)
HSL	hsl(133, 65%, 31%)
HSV	hsv(133, 79%, 52%)
CMYK	cmyk(78.8%, 0%, 61.4%, 48.2%)
CIE-LAB	lab(48.24, -46.29, 35.00)
CIE-LCH	lch(48.24, 58.03, 142.90°)
OKLab	oklab(53.85% -0.1246 0.0826)
OKLCH	oklch(53.85% 0.15 146.5)
XYZ	xyz(9.3270, 16.9873, 5.9186)
Luminance	0.1699 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8433 #841C6D

analogous

#39841C #1C8433 #1C8467

triadic

#1C8433 #331C84 #84331C

tetradic

#1C8433 #1C3984 #841C6D #84671C

square

#1C8433 #1C3984 #841C6D #84671C

split-complementary

#1C8433 #671C84 #841C39

monochromatic

#071F0C #11521F #1C8433 #27B647 #43D764

Accessibility & contrast

On white

4.78

#1C8433 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#1C8433 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C8433

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8433	#FFFFFF	#000000	##FFFFFF
##1C8433	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#86772B

Deuteranopia (green-blind)

#7A6F3A

Tritanopia (blue-blind)

#008172

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #1c8433;
/* rgb */ color: rgb(28, 132, 51);
/* oklch */ color: oklch(53.8% 0.150 146.5);

Tailwind

colors: {
  custom: {
    50: '#6ba96d',
    500: '#1c8433',
    950: '#000000',
  },
}

SCSS

$custom: #1c8433;
$custom-light: #6ba96d;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8433",
  "rgb": {
    "r": 28,
    "g": 132,
    "b": 51
  },
  "hsl": {
    "h": 133.269,
    "s": 65,
    "l": 31.373
  },
  "oklch": {
    "l": 0.53846,
    "c": 0.14954,
    "h": 146.5
  },
  "luminance": 0.16988
}

Semantic roles & 50–950 ramp

primary

#1C8433

secondary

#B7459E

accent

#40C3E8

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#081007

muted

#7A7F7A

Preview Lab

Preview with #1C8433

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

Preview Lab → · Contrast checker → · Palette generator →