#128310#128310

#128310 is a mid, vivid green. Relative luminance 0.164; OKLCH L 53.1% C 0.173 H 142.5°. Best body text is #FFFFFF at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#128310
RGB	rgb(18, 131, 16)
HSL	hsl(119, 78%, 29%)
HSV	hsv(119, 88%, 51%)
CMYK	cmyk(86.3%, 0%, 87.8%, 48.6%)
CIE-LAB	lab(47.49, -50.44, 47.69)
CIE-LCH	lch(47.49, 69.41, 136.61°)
OKLab	oklab(53.1% -0.137 0.105)
OKLCH	oklch(53.1% 0.173 142.5)
XYZ	xyz(8.4587, 16.3976, 3.2093)
Luminance	0.1640 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#128310 #811083

analogous

#4C8310 #128310 #108348

triadic

#128310 #101283 #831012

tetradic

#128310 #104C83 #811083 #834810

square

#128310 #104C83 #811083 #834810

split-complementary

#128310 #481083 #83104C

monochromatic

#041B03 #0B4C09 #128310 #19BA17 #2CE529

Accessibility & contrast

On white

4.91

#128310 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#128310 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #128310

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##128310	#FFFFFF	#000000	##FFFFFF
##128310	1.00	4.91	4.28	4.91
#FFFFFF	4.91	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867600

Deuteranopia (green-blind)

#7B6E20

Tritanopia (blue-blind)

#007F6F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #128310;
/* rgb */ color: rgb(18, 131, 16);
/* oklch */ color: oklch(53.1% 0.173 142.5);

Tailwind

colors: {
  custom: {
    50: '#6aa85b',
    500: '#128310',
    950: '#000000',
  },
}

SCSS

$custom: #128310;
$custom-light: #6aa85b;
$custom-dark: #000000;

JSON

{
  "hex": "#128310",
  "rgb": {
    "r": 18,
    "g": 131,
    "b": 16
  },
  "hsl": {
    "h": 118.957,
    "s": 78.231,
    "l": 28.824
  },
  "oklch": {
    "l": 0.53095,
    "c": 0.17256,
    "h": 142.5
  },
  "luminance": 0.16399
}

Semantic roles & 50–950 ramp

primary

#128310

secondary

#B736B9

accent

#33F5F1

background

#F6FAF5

surface

#ECF4E9

border

#C7CEC5

text

#081004

muted

#7A7F79

Preview Lab

Preview with #128310

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

Preview Lab → · Contrast checker → · Palette generator →