#1C9033#1C9033

#1C9033 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.2% C 0.165 H 145.7°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#1C9033
RGB	rgb(28, 144, 51)
HSL	hsl(132, 67%, 34%)
HSV	hsv(132, 81%, 56%)
CMYK	cmyk(80.6%, 0%, 64.6%, 43.5%)
CIE-LAB	lab(52.32, -50.47, 39.66)
CIE-LCH	lch(52.32, 64.18, 141.84°)
OKLab	oklab(57.23% -0.136 0.0926)
OKLCH	oklch(57.23% 0.165 145.7)
XYZ	xyz(11.0489, 20.4311, 6.4926)
Luminance	0.2043 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9033 #901C79

analogous

#3F901C #1C9033 #1C906D

triadic

#1C9033 #331C90 #90331C

tetradic

#1C9033 #1C3F90 #901C79 #906D1C

square

#1C9033 #1C3F90 #901C79 #906D1C

split-complementary

#1C9033 #6D1C90 #901C3F

monochromatic

#082A0F #125D21 #1C9033 #26C345 #4ADC67

Accessibility & contrast

On white

4.13

#1C9033 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#1C9033 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9033

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9033	#FFFFFF	#000000	##000000
##1C9033	1.00	4.13	5.09	5.09
#FFFFFF	4.13	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928228

Deuteranopia (green-blind)

#86793B

Tritanopia (blue-blind)

#008C7C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1c9033;
/* rgb */ color: rgb(28, 144, 51);
/* oklch */ color: oklch(57.2% 0.165 145.7);

Tailwind

colors: {
  custom: {
    50: '#6eb26e',
    500: '#1c9033',
    950: '#000000',
  },
}

SCSS

$custom: #1c9033;
$custom-light: #6eb26e;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9033",
  "rgb": {
    "r": 28,
    "g": 144,
    "b": 51
  },
  "hsl": {
    "h": 131.897,
    "s": 67.442,
    "l": 33.725
  },
  "oklch": {
    "l": 0.5723,
    "c": 0.16451,
    "h": 145.7
  },
  "luminance": 0.20432
}

Semantic roles & 50–950 ramp

primary

#1C9033

secondary

#BE4AA7

accent

#3DC8EA

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#081107

muted

#7B807A

Preview Lab

Preview with #1C9033

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

Preview Lab → · Contrast checker → · Palette generator →