#1C9C33#1C9C33

#1C9C33 is a mid, vivid green. Relative luminance 0.243; OKLCH L 60.6% C 0.179 H 145.2°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#1C9C33
RGB	rgb(28, 156, 51)
HSL	hsl(131, 70%, 36%)
HSV	hsv(131, 82%, 61%)
CMYK	cmyk(82.1%, 0%, 67.3%, 38.8%)
CIE-LAB	lab(56.35, -54.47, 44.12)
CIE-LCH	lch(56.35, 70.10, 140.99°)
OKLab	oklab(60.58% -0.1468 0.1021)
OKLCH	oklch(60.58% 0.179 145.2)
XYZ	xyz(12.9640, 24.2612, 7.1310)
Luminance	0.2426 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9C33 #9C1C85

analogous

#459C1C #1C9C33 #1C9C73

triadic

#1C9C33 #331C9C #9C331C

tetradic

#1C9C33 #1C459C #9C1C85 #9C731C

square

#1C9C33 #1C459C #9C1C85 #9C731C

split-complementary

#1C9C33 #731C9C #9C1C45

monochromatic

#093411 #136822 #1C9C33 #25D044 #52E06C

Accessibility & contrast

On white

3.59

#1C9C33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#1C9C33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9C33

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9C33	#FFFFFF	#000000	##000000
##1C9C33	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8D25

Deuteranopia (green-blind)

#91833D

Tritanopia (blue-blind)

#009886

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #1c9c33;
/* rgb */ color: rgb(28, 156, 51);
/* oklch */ color: oklch(60.6% 0.179 145.2);

Tailwind

colors: {
  custom: {
    50: '#71ba70',
    500: '#1c9c33',
    950: '#000000',
  },
}

SCSS

$custom: #1c9c33;
$custom-light: #71ba70;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9c33",
  "rgb": {
    "r": 28,
    "g": 156,
    "b": 51
  },
  "hsl": {
    "h": 130.781,
    "s": 69.565,
    "l": 36.078
  },
  "oklch": {
    "l": 0.60576,
    "c": 0.17884,
    "h": 145.2
  },
  "luminance": 0.24263
}

Semantic roles & 50–950 ramp

primary

#1C9C33

secondary

#C351AE

accent

#3BCDEC

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091208

muted

#7B817B

Preview Lab

Preview with #1C9C33

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

Preview Lab → · Contrast checker → · Palette generator →