#12E259#12E259

#12E259 is a light, highly saturated green. Relative luminance 0.552; OKLCH L 79.7% C 0.232 H 147.3°. Best body text is #000000 at 12.05:1 contrast (WCAG AA passes).

Color values

HEX	#12E259
RGB	rgb(18, 226, 89)
HSL	hsl(140, 85%, 48%)
HSV	hsv(140, 92%, 89%)
CMYK	cmyk(92%, 0%, 60.6%, 11.4%)
CIE-LAB	lab(79.18, -72.69, 53.19)
CIE-LCH	lch(79.18, 90.07, 143.81°)
OKLab	oklab(79.65% -0.195 0.1251)
OKLCH	oklch(79.65% 0.232 147.3)
XYZ	xyz(29.2466, 55.2387, 18.5700)
Luminance	0.5524 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12E259 #E2129B

analogous

#33E212 #12E259 #12E2C1

triadic

#12E259 #5912E2 #E25912

tetradic

#12E259 #1233E2 #E2129B #E2C112

square

#12E259 #1233E2 #E2129B #E2C112

split-complementary

#12E259 #C112E2 #E21233

monochromatic

#09712C #0DA943 #12E259 #41F07D #7AF4A4

Accessibility & contrast

On white

1.74

#12E259 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.05

#12E259 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #12E259

12.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12E259	#FFFFFF	#000000	##000000
##12E259	1.00	1.74	12.05	12.05
#FFFFFF	1.74	1.00	21.00	21.00
#000000	12.05	21.00	1.00	1.00
##000000	12.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5CD4A

Deuteranopia (green-blind)

#D0BE65

Tritanopia (blue-blind)

#00DDC5

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #12e259;
/* rgb */ color: rgb(18, 226, 89);
/* oklch */ color: oklch(79.7% 0.232 147.3);

Tailwind

colors: {
  custom: {
    50: '#80ed8c',
    500: '#12e259',
    950: '#000000',
  },
}

SCSS

$custom: #12e259;
$custom-light: #80ed8c;
$custom-dark: #000000;

JSON

{
  "hex": "#12e259",
  "rgb": {
    "r": 18,
    "g": 226,
    "b": 89
  },
  "hsl": {
    "h": 140.481,
    "s": 85.246,
    "l": 47.843
  },
  "oklch": {
    "l": 0.79652,
    "c": 0.23167,
    "h": 147.3
  },
  "luminance": 0.55243
}

Semantic roles & 50–950 ramp

primary

#12E259

secondary

#7A1F5B

accent

#2CB5FB

background

#FCFFFC

surface

#F4FEF4

border

#CED6CE

text

#0D160C

muted

#7F857F

Preview Lab

Preview with #12E259

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

Preview Lab → · Contrast checker → · Palette generator →