#1C9231#1C9231

#1C9231 is a mid, vivid green. Relative luminance 0.210; OKLCH L 57.8% C 0.168 H 145.3°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#1C9231
RGB	rgb(28, 146, 49)
HSL	hsl(131, 68%, 34%)
HSV	hsv(131, 81%, 57%)
CMYK	cmyk(80.8%, 0%, 66.4%, 42.7%)
CIE-LAB	lab(52.98, -51.37, 41.30)
CIE-LCH	lch(52.98, 65.91, 141.21°)
OKLab	oklab(57.77% -0.1385 0.0959)
OKLCH	oklch(57.77% 0.168 145.3)
XYZ	xyz(11.3113, 21.0250, 6.3672)
Luminance	0.2103 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C9231 #921C7D

analogous

#42921C #1C9231 #1C926C

triadic

#1C9231 #311C92 #92311C

tetradic

#1C9231 #1C4292 #921C7D #926C1C

square

#1C9231 #1C4292 #921C7D #926C1C

split-complementary

#1C9231 #6C1C92 #921C42

monochromatic

#082B0F #125F20 #1C9231 #26C542 #4CDD66

Accessibility & contrast

On white

4.03

#1C9231 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#1C9231 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C9231

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C9231	#FFFFFF	#000000	##000000
##1C9231	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948425

Deuteranopia (green-blind)

#887B3A

Tritanopia (blue-blind)

#008E7E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #1c9231;
/* rgb */ color: rgb(28, 146, 49);
/* oklch */ color: oklch(57.8% 0.168 145.3);

Tailwind

colors: {
  custom: {
    50: '#6fb36d',
    500: '#1c9231',
    950: '#000000',
  },
}

SCSS

$custom: #1c9231;
$custom-light: #6fb36d;
$custom-dark: #000000;

JSON

{
  "hex": "#1c9231",
  "rgb": {
    "r": 28,
    "g": 146,
    "b": 49
  },
  "hsl": {
    "h": 130.678,
    "s": 67.816,
    "l": 34.118
  },
  "oklch": {
    "l": 0.57769,
    "c": 0.16846,
    "h": 145.3
  },
  "luminance": 0.21026
}

Semantic roles & 50–950 ramp

primary

#1C9231

secondary

#BF4BAA

accent

#3DCCEB

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091107

muted

#7B807A

Preview Lab

Preview with #1C9231

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

Preview Lab → · Contrast checker → · Palette generator →