#1C9737#1C9737

#1C9737 is a mid, vivid green. Relative luminance 0.227; OKLCH L 59.2% C 0.170 H 146.1°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#1C9737
RGB	rgb(28, 151, 55)
HSL	hsl(133, 69%, 35%)
HSV	hsv(133, 81%, 59%)
CMYK	cmyk(81.5%, 0%, 63.6%, 40.8%)
CIE-LAB	lab(54.71, -52.35, 40.52)
CIE-LCH	lch(54.71, 66.20, 142.26°)
OKLab	oklab(59.23% -0.1409 0.0949)
OKLCH	oklch(59.23% 0.17 146.1)
XYZ	xyz(12.2342, 22.6544, 7.3417)
Luminance	0.2266 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9737 #971C7C

analogous

#3E971C #1C9737 #1C9775

triadic

#1C9737 #371C97 #97371C

tetradic

#1C9737 #1C3E97 #971C7C #97751C

square

#1C9737 #1C3E97 #971C7C #97751C

split-complementary

#1C9737 #751C97 #971C3E

monochromatic

#093011 #126324 #1C9737 #26CB4A #4FDE6E

Accessibility & contrast

On white

3.80

#1C9737 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#1C9737 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9737

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9737	#FFFFFF	#000000	##000000
##1C9737	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#99892C

Deuteranopia (green-blind)

#8C7F3F

Tritanopia (blue-blind)

#009383

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #1c9737;
/* rgb */ color: rgb(28, 151, 55);
/* oklch */ color: oklch(59.2% 0.170 146.1);

Tailwind

colors: {
  custom: {
    50: '#70b772',
    500: '#1c9737',
    950: '#000000',
  },
}

SCSS

$custom: #1c9737;
$custom-light: #70b772;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9737",
  "rgb": {
    "r": 28,
    "g": 151,
    "b": 55
  },
  "hsl": {
    "h": 133.171,
    "s": 68.715,
    "l": 35.098
  },
  "oklch": {
    "l": 0.59231,
    "c": 0.16988,
    "h": 146.1
  },
  "luminance": 0.22656
}

Semantic roles & 50–950 ramp

primary

#1C9737

secondary

#C14EA8

accent

#3CC5EC

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #1C9737

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

Preview Lab → · Contrast checker → · Palette generator →