#1C8333#1C8333

#1C8333 is a mid, vivid green. Relative luminance 0.167; OKLCH L 53.6% C 0.148 H 146.5°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#1C8333
RGB	rgb(28, 131, 51)
HSL	hsl(133, 65%, 31%)
HSV	hsv(133, 79%, 51%)
CMYK	cmyk(78.6%, 0%, 61.1%, 48.6%)
CIE-LAB	lab(47.90, -45.93, 34.61)
CIE-LCH	lch(47.90, 57.51, 143.01°)
OKLab	oklab(53.56% -0.1237 0.0818)
OKLCH	oklch(53.56% 0.148 146.5)
XYZ	xyz(9.1920, 16.7174, 5.8737)
Luminance	0.1672 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C8333 #831C6C

analogous

#38831C #1C8333 #1C8366

triadic

#1C8333 #331C83 #83331C

tetradic

#1C8333 #1C3883 #831C6C #83661C

square

#1C8333 #1C3883 #831C6C #83661C

split-complementary

#1C8333 #661C83 #831C38

monochromatic

#061E0C #11511F #1C8333 #27B547 #43D764

Accessibility & contrast

On white

4.83

#1C8333 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#1C8333 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1C8333

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C8333	#FFFFFF	#000000	##FFFFFF
##1C8333	1.00	4.83	4.34	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#85772B

Deuteranopia (green-blind)

#796F3A

Tritanopia (blue-blind)

#008072

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #1c8333;
/* rgb */ color: rgb(28, 131, 51);
/* oklch */ color: oklch(53.6% 0.148 146.5);

Tailwind

colors: {
  custom: {
    50: '#6ba86d',
    500: '#1c8333',
    950: '#000000',
  },
}

SCSS

$custom: #1c8333;
$custom-light: #6ba86d;
$custom-dark: #000000;

JSON

{
  "hex": "#1c8333",
  "rgb": {
    "r": 28,
    "g": 131,
    "b": 51
  },
  "hsl": {
    "h": 133.398,
    "s": 64.78,
    "l": 31.176
  },
  "oklch": {
    "l": 0.53563,
    "c": 0.14826,
    "h": 146.5
  },
  "luminance": 0.16718
}

Semantic roles & 50–950 ramp

primary

#1C8333

secondary

#B6459D

accent

#40C2E8

background

#F6FAF6

surface

#ECF4EC

border

#C7CEC7

text

#081007

muted

#7A7F7A

Preview Lab

Preview with #1C8333

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

Preview Lab → · Contrast checker → · Palette generator →