#1C902A#1C902A

#1C902A is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.1% C 0.171 H 144.3°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#1C902A
RGB	rgb(28, 144, 42)
HSL	hsl(127, 67%, 34%)
HSV	hsv(127, 81%, 56%)
CMYK	cmyk(80.6%, 0%, 70.8%, 43.5%)
CIE-LAB	lab(52.24, -51.45, 43.52)
CIE-LCH	lch(52.24, 67.38, 139.78°)
OKLab	oklab(57.14% -0.139 0.0998)
OKLCH	oklch(57.14% 0.171 144.3)
XYZ	xyz(10.8693, 20.3593, 5.5469)
Luminance	0.2036 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1C902A #901C82

analogous

#48901C #1C902A #1C9064

triadic

#1C902A #2A1C90 #902A1C

tetradic

#1C902A #1C4890 #901C82 #90641C

square

#1C902A #1C4890 #901C82 #90641C

split-complementary

#1C902A #641C90 #901C48

monochromatic

#082A0C #125D1B #1C902A #26C339 #4ADC5C

Accessibility & contrast

On white

4.14

#1C902A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#1C902A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1C902A

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1C902A	#FFFFFF	#000000	##000000
##1C902A	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#93821B

Deuteranopia (green-blind)

#867934

Tritanopia (blue-blind)

#008C7C

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #1c902a;
/* rgb */ color: rgb(28, 144, 42);
/* oklch */ color: oklch(57.1% 0.171 144.3);

Tailwind

colors: {
  custom: {
    50: '#6eb269',
    500: '#1c902a',
    950: '#000000',
  },
}

SCSS

$custom: #1c902a;
$custom-light: #6eb269;
$custom-dark: #000000;

JSON

{
  "hex": "#1c902a",
  "rgb": {
    "r": 28,
    "g": 144,
    "b": 42
  },
  "hsl": {
    "h": 127.241,
    "s": 67.442,
    "l": 33.725
  },
  "oklch": {
    "l": 0.57138,
    "c": 0.1711,
    "h": 144.3
  },
  "luminance": 0.20361
}

Semantic roles & 50–950 ramp

primary

#1C902A

secondary

#BE4AB0

accent

#3DD5EA

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091107

muted

#7B807A

Preview Lab

Preview with #1C902A

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

Preview Lab → · Contrast checker → · Palette generator →