#12CD0A#12CD0A

#12CD0A is a light, highly saturated green. Relative luminance 0.438; OKLCH L 73.6% C 0.247 H 142.4°. Best body text is #000000 at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#12CD0A
RGB	rgb(18, 205, 10)
HSL	hsl(118, 91%, 42%)
HSV	hsv(118, 95%, 80%)
CMYK	cmyk(91.2%, 0%, 95.1%, 19.6%)
CIE-LAB	lab(72.10, -72.13, 69.64)
CIE-LCH	lch(72.10, 100.26, 136.01°)
OKLab	oklab(73.62% -0.1959 0.151)
OKLCH	oklch(73.62% 0.247 142.4)
XYZ	xyz(22.1341, 43.8103, 7.5768)
Luminance	0.4381 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12CD0A #C50ACD

analogous

#74CD0A #12CD0A #0ACD63

triadic

#12CD0A #0A12CD #CD0A12

tetradic

#12CD0A #0A74CD #C50ACD #CD630A

square

#12CD0A #0A74CD #C50ACD #CD630A

split-complementary

#12CD0A #630ACD #CD0A74

monochromatic

#085804 #0D9307 #12CD0A #29F420 #61F75A

Accessibility & contrast

On white

2.15

#12CD0A on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.76

#12CD0A on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #12CD0A

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12CD0A	#FFFFFF	#000000	##000000
##12CD0A	1.00	2.15	9.76	9.76
#FFFFFF	2.15	1.00	21.00	21.00
#000000	9.76	21.00	1.00	1.00
##000000	9.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D2B800

Deuteranopia (green-blind)

#C0AC30

Tritanopia (blue-blind)

#00C7AE

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #12cd0a;
/* rgb */ color: rgb(18, 205, 10);
/* oklch */ color: oklch(73.6% 0.247 142.4);

Tailwind

colors: {
  custom: {
    50: '#7ede68',
    500: '#12cd0a',
    950: '#000000',
  },
}

SCSS

$custom: #12cd0a;
$custom-light: #7ede68;
$custom-dark: #000000;

JSON

{
  "hex": "#12cd0a",
  "rgb": {
    "r": 18,
    "g": 205,
    "b": 10
  },
  "hsl": {
    "h": 117.538,
    "s": 90.698,
    "l": 42.157
  },
  "oklch": {
    "l": 0.73616,
    "c": 0.24731,
    "h": 142.4
  },
  "luminance": 0.43813
}

Semantic roles & 50–950 ramp

primary

#12CD0A

secondary

#D559DA

accent

#29FFF6

background

#F8FDF6

surface

#F0FBEC

border

#CBD4C7

text

#0C1507

muted

#7D837A

Preview Lab

Preview with #12CD0A

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

Preview Lab → · Contrast checker → · Palette generator →