#1C9D33#1C9D33

#1C9D33 is a mid, vivid green. Relative luminance 0.246; OKLCH L 60.9% C 0.180 H 145.2°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#1C9D33
RGB	rgb(28, 157, 51)
HSL	hsl(131, 70%, 36%)
HSV	hsv(131, 82%, 62%)
CMYK	cmyk(82.2%, 0%, 67.5%, 38.4%)
CIE-LAB	lab(56.68, -54.80, 44.49)
CIE-LCH	lch(56.68, 70.58, 140.93°)
OKLab	oklab(60.85% -0.1477 0.1029)
OKLCH	oklch(60.85% 0.18 145.2)
XYZ	xyz(13.1325, 24.5982, 7.1871)
Luminance	0.2460 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9D33 #9D1C86

analogous

#469D1C #1C9D33 #1C9D74

triadic

#1C9D33 #331C9D #9D331C

tetradic

#1C9D33 #1C469D #9D1C86 #9D741C

square

#1C9D33 #1C469D #9D1C86 #9D741C

split-complementary

#1C9D33 #741C9D #9D1C46

monochromatic

#093511 #136922 #1C9D33 #25D144 #53E06C

Accessibility & contrast

On white

3.55

#1C9D33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#1C9D33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9D33

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9D33	#FFFFFF	#000000	##000000
##1C9D33	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A08E25

Deuteranopia (green-blind)

#92843D

Tritanopia (blue-blind)

#009987

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #1c9d33;
/* rgb */ color: rgb(28, 157, 51);
/* oklch */ color: oklch(60.9% 0.180 145.2);

Tailwind

colors: {
  custom: {
    50: '#71bb70',
    500: '#1c9d33',
    950: '#000000',
  },
}

SCSS

$custom: #1c9d33;
$custom-light: #71bb70;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9d33",
  "rgb": {
    "r": 28,
    "g": 157,
    "b": 51
  },
  "hsl": {
    "h": 130.698,
    "s": 69.73,
    "l": 36.275
  },
  "oklch": {
    "l": 0.60853,
    "c": 0.18001,
    "h": 145.2
  },
  "luminance": 0.246
}

Semantic roles & 50–950 ramp

primary

#1C9D33

secondary

#C351AF

accent

#3BCDED

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091208

muted

#7B817B

Preview Lab

Preview with #1C9D33

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

Preview Lab → · Contrast checker → · Palette generator →