#289638#289638

#289638 is a mid, vivid green. Relative luminance 0.225; OKLCH L 59.2% C 0.165 H 145.3°. Best body text is #000000 at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#289638
RGB	rgb(40, 150, 56)
HSL	hsl(129, 58%, 37%)
HSV	hsv(129, 73%, 59%)
CMYK	cmyk(73.3%, 0%, 62.7%, 41.2%)
CIE-LAB	lab(54.60, -50.09, 39.99)
CIE-LCH	lch(54.60, 64.10, 141.40°)
OKLab	oklab(59.2% -0.1353 0.0938)
OKLCH	oklch(59.2% 0.165 145.3)
XYZ	xyz(12.4944, 22.5479, 7.4343)
Luminance	0.2255 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289638 #962886

analogous

#4F9628 #289638 #28966F

triadic

#289638 #382896 #963828

tetradic

#289638 #284F96 #962886 #966F28

square

#289638 #284F96 #962886 #966F28

split-complementary

#289638 #6F2896 #96284F

monochromatic

#0E3514 #1B6626 #289638 #35C64A #63D574

Accessibility & contrast

On white

3.81

#289638 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.51

#289638 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289638

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289638	#FFFFFF	#000000	##000000
##289638	1.00	3.81	5.51	5.51
#FFFFFF	3.81	1.00	21.00	21.00
#000000	5.51	21.00	1.00	1.00
##000000	5.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98882E

Deuteranopia (green-blind)

#8C7F40

Tritanopia (blue-blind)

#009282

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #289638;
/* rgb */ color: rgb(40, 150, 56);
/* oklch */ color: oklch(59.2% 0.165 145.3);

Tailwind

colors: {
  custom: {
    50: '#73b672',
    500: '#289638',
    950: '#000000',
  },
}

SCSS

$custom: #289638;
$custom-light: #73b672;
$custom-dark: #000000;

JSON

{
  "hex": "#289638",
  "rgb": {
    "r": 40,
    "g": 150,
    "b": 56
  },
  "hsl": {
    "h": 128.727,
    "s": 57.895,
    "l": 37.255
  },
  "oklch": {
    "l": 0.59203,
    "c": 0.16458,
    "h": 145.3
  },
  "luminance": 0.22549
}

Semantic roles & 50–950 ramp

primary

#289638

secondary

#BB5FAE

accent

#47CBE1

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #289638

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

Preview Lab → · Contrast checker → · Palette generator →