#128D10#128D10

#128D10 is a mid, vivid green. Relative luminance 0.192; OKLCH L 56.0% C 0.183 H 142.5°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#128D10
RGB	rgb(18, 141, 16)
HSL	hsl(119, 80%, 31%)
HSV	hsv(119, 89%, 55%)
CMYK	cmyk(87.2%, 0%, 88.7%, 44.7%)
CIE-LAB	lab(50.94, -53.53, 50.75)
CIE-LCH	lch(50.94, 73.76, 136.53°)
OKLab	oklab(55.97% -0.1453 0.1114)
OKLCH	oklch(55.97% 0.183 142.5)
XYZ	xyz(9.8672, 19.2145, 3.6788)
Luminance	0.1922 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#128D10 #8B108D

analogous

#508D10 #128D10 #108D4C

triadic

#128D10 #10128D #8D1012

tetradic

#128D10 #10508D #8B108D #8D4C10

square

#128D10 #10508D #8B108D #8D4C10

split-complementary

#128D10 #4C108D #8D1050

monochromatic

#041F04 #0B560A #128D10 #19C416 #33E730

Accessibility & contrast

On white

4.34

#128D10 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#128D10 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #128D10

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##128D10	#FFFFFF	#000000	##000000
##128D10	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#907F00

Deuteranopia (green-blind)

#847622

Tritanopia (blue-blind)

#008977

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #128d10;
/* rgb */ color: rgb(18, 141, 16);
/* oklch */ color: oklch(56.0% 0.183 142.5);

Tailwind

colors: {
  custom: {
    50: '#6cb05d',
    500: '#128d10',
    950: '#000000',
  },
}

SCSS

$custom: #128d10;
$custom-light: #6cb05d;
$custom-dark: #000000;

JSON

{
  "hex": "#128d10",
  "rgb": {
    "r": 18,
    "g": 141,
    "b": 16
  },
  "hsl": {
    "h": 119.04,
    "s": 79.618,
    "l": 30.784
  },
  "oklch": {
    "l": 0.55966,
    "c": 0.18313,
    "h": 142.5
  },
  "luminance": 0.19216
}

Semantic roles & 50–950 ramp

primary

#128D10

secondary

#C037C2

accent

#32F6F3

background

#F7FAF5

surface

#EDF5E9

border

#C8CFC5

text

#081105

muted

#7B8079

Preview Lab

Preview with #128D10

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

Preview Lab → · Contrast checker → · Palette generator →