#129F1A#129F1A

#129F1A is a mid, vivid green. Relative luminance 0.250; OKLCH L 61.1% C 0.198 H 143.1°. Best body text is #000000 at 6.00:1 contrast (WCAG AA passes).

Color values

HEX	#129F1A
RGB	rgb(18, 159, 26)
HSL	hsl(123, 80%, 35%)
HSV	hsv(123, 89%, 62%)
CMYK	cmyk(88.7%, 0%, 83.6%, 37.6%)
CIE-LAB	lab(57.07, -58.46, 53.77)
CIE-LCH	lch(57.07, 79.43, 137.39°)
OKLab	oklab(61.09% -0.1584 0.1191)
OKLCH	oklch(61.09% 0.198 143.1)
XYZ	xyz(12.8332, 24.9978, 5.1258)
Luminance	0.2500 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#129F1A #9F1297

analogous

#519F12 #129F1A #129F60

triadic

#129F1A #1A129F #9F1A12

tetradic

#129F1A #12519F #9F1297 #9F6012

square

#129F1A #12519F #9F1297 #9F6012

split-complementary

#129F1A #60129F #9F1251

monochromatic

#063108 #0C6811 #129F1A #18D623 #42EA4B

Accessibility & contrast

On white

3.50

#129F1A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.00

#129F1A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #129F1A

6.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##129F1A	#FFFFFF	#000000	##000000
##129F1A	1.00	3.50	6.00	6.00
#FFFFFF	3.50	1.00	21.00	21.00
#000000	6.00	21.00	1.00	1.00
##000000	6.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A28F00

Deuteranopia (green-blind)

#94852C

Tritanopia (blue-blind)

#009A87

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #129f1a;
/* rgb */ color: rgb(18, 159, 26);
/* oklch */ color: oklch(61.1% 0.198 143.1);

Tailwind

colors: {
  custom: {
    50: '#71bd64',
    500: '#129f1a',
    950: '#000000',
  },
}

SCSS

$custom: #129f1a;
$custom-light: #71bd64;
$custom-dark: #000000;

JSON

{
  "hex": "#129f1a",
  "rgb": {
    "r": 18,
    "g": 159,
    "b": 26
  },
  "hsl": {
    "h": 123.404,
    "s": 79.661,
    "l": 34.706
  },
  "oklch": {
    "l": 0.61094,
    "c": 0.19816,
    "h": 143.1
  },
  "luminance": 0.24999
}

Semantic roles & 50–950 ramp

primary

#129F1A

secondary

#CA43C2

accent

#32EBF6

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#091206

muted

#7B817A

Preview Lab

Preview with #129F1A

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

Preview Lab → · Contrast checker → · Palette generator →