#289128#289128

#289128 is a mid, vivid green. Relative luminance 0.209; OKLCH L 57.7% C 0.170 H 143.0°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#289128
RGB	rgb(40, 145, 40)
HSL	hsl(120, 57%, 36%)
HSV	hsv(120, 72%, 57%)
CMYK	cmyk(72.4%, 0%, 72.4%, 43.1%)
CIE-LAB	lab(52.79, -50.05, 44.97)
CIE-LCH	lch(52.79, 67.29, 138.06°)
OKLab	oklab(57.65% -0.1359 0.1025)
OKLCH	oklch(57.65% 0.17 143)
XYZ	xyz(11.3828, 20.8539, 5.4324)
Luminance	0.2086 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289128 #912891

analogous

#5D9128 #289128 #28915D

triadic

#289128 #282891 #912828

tetradic

#289128 #285D91 #912891 #915D28

square

#289128 #285D91 #912891 #915D28

split-complementary

#289128 #5D2891 #91285D

monochromatic

#0E310E #1B611B #289128 #35C135 #60D360

Accessibility & contrast

On white

4.06

#289128 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#289128 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289128

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289128	#FFFFFF	#000000	##000000
##289128	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#948317

Deuteranopia (green-blind)

#887B32

Tritanopia (blue-blind)

#048D7C

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #289128;
/* rgb */ color: rgb(40, 145, 40);
/* oklch */ color: oklch(57.7% 0.170 143.0);

Tailwind

colors: {
  custom: {
    50: '#73b268',
    500: '#289128',
    950: '#000000',
  },
}

SCSS

$custom: #289128;
$custom-light: #73b268;
$custom-dark: #000000;

JSON

{
  "hex": "#289128",
  "rgb": {
    "r": 40,
    "g": 145,
    "b": 40
  },
  "hsl": {
    "h": 120,
    "s": 56.757,
    "l": 36.275
  },
  "oklch": {
    "l": 0.57653,
    "c": 0.17021,
    "h": 143
  },
  "luminance": 0.20855
}

Semantic roles & 50–950 ramp

primary

#289128

secondary

#B95CB9

accent

#48E0E0

background

#F7FBF6

surface

#EDF6EB

border

#C8D0C6

text

#091106

muted

#7B807A

Preview Lab

Preview with #289128

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

Preview Lab → · Contrast checker → · Palette generator →