#1C9431#1C9431

#1C9431 is a mid, vivid green. Relative luminance 0.216; OKLCH L 58.3% C 0.171 H 145.2°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#1C9431
RGB	rgb(28, 148, 49)
HSL	hsl(131, 68%, 35%)
HSV	hsv(131, 81%, 58%)
CMYK	cmyk(81.1%, 0%, 66.9%, 42%)
CIE-LAB	lab(53.65, -52.04, 42.04)
CIE-LCH	lch(53.65, 66.90, 141.07°)
OKLab	oklab(58.33% -0.1403 0.0975)
OKLCH	oklch(58.33% 0.171 145.2)
XYZ	xyz(11.6223, 21.6470, 6.4709)
Luminance	0.2165 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9431 #941C7F

analogous

#43941C #1C9431 #1C946D

triadic

#1C9431 #311C94 #94311C

tetradic

#1C9431 #1C4394 #941C7F #946D1C

square

#1C9431 #1C4394 #941C7F #946D1C

split-complementary

#1C9431 #6D1C94 #941C43

monochromatic

#092D0F #126120 #1C9431 #26C742 #4DDD66

Accessibility & contrast

On white

3.94

#1C9431 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#1C9431 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9431

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9431	#FFFFFF	#000000	##000000
##1C9431	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968624

Deuteranopia (green-blind)

#897D3A

Tritanopia (blue-blind)

#009080

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #1c9431;
/* rgb */ color: rgb(28, 148, 49);
/* oklch */ color: oklch(58.3% 0.171 145.2);

Tailwind

colors: {
  custom: {
    50: '#6fb56e',
    500: '#1c9431',
    950: '#000000',
  },
}

SCSS

$custom: #1c9431;
$custom-light: #6fb56e;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9431",
  "rgb": {
    "r": 28,
    "g": 148,
    "b": 49
  },
  "hsl": {
    "h": 130.5,
    "s": 68.182,
    "l": 34.51
  },
  "oklch": {
    "l": 0.58328,
    "c": 0.17085,
    "h": 145.2
  },
  "luminance": 0.21648
}

Semantic roles & 50–950 ramp

primary

#1C9431

secondary

#C04CAB

accent

#3DCDEB

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091107

muted

#7B807A

Preview Lab

Preview with #1C9431

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

Preview Lab → · Contrast checker → · Palette generator →