#289937#289937

#289937 is a mid, vivid green. Relative luminance 0.235; OKLCH L 60.0% C 0.169 H 145.0°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#289937
RGB	rgb(40, 153, 55)
HSL	hsl(128, 59%, 38%)
HSV	hsv(128, 74%, 60%)
CMYK	cmyk(73.9%, 0%, 64.1%, 40%)
CIE-LAB	lab(55.59, -51.27, 41.57)
CIE-LCH	lch(55.59, 66.00, 140.97°)
OKLab	oklab(60.02% -0.1385 0.097)
OKLCH	oklch(60.02% 0.169 145)
XYZ	xyz(12.9550, 23.5080, 7.4684)
Luminance	0.2351 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289937 #99288A

analogous

#519928 #289937 #289970

triadic

#289937 #372899 #993728

tetradic

#289937 #285199 #99288A #997028

square

#289937 #285199 #99288A #997028

split-complementary

#289937 #702899 #992851

monochromatic

#0F3814 #1B6826 #289937 #35CA48 #65D774

Accessibility & contrast

On white

3.68

#289937 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#289937 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289937

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289937	#FFFFFF	#000000	##000000
##289937	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8B2C

Deuteranopia (green-blind)

#8F823F

Tritanopia (blue-blind)

#009584

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #289937;
/* rgb */ color: rgb(40, 153, 55);
/* oklch */ color: oklch(60.0% 0.169 145.0);

Tailwind

colors: {
  custom: {
    50: '#74b872',
    500: '#289937',
    950: '#000000',
  },
}

SCSS

$custom: #289937;
$custom-light: #74b872;
$custom-dark: #000000;

JSON

{
  "hex": "#289937",
  "rgb": {
    "r": 40,
    "g": 153,
    "b": 55
  },
  "hsl": {
    "h": 127.965,
    "s": 58.549,
    "l": 37.843
  },
  "oklch": {
    "l": 0.60019,
    "c": 0.1691,
    "h": 145
  },
  "luminance": 0.23509
}

Semantic roles & 50–950 ramp

primary

#289937

secondary

#BD60B0

accent

#46CDE2

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #289937

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

Preview Lab → · Contrast checker → · Palette generator →