#289A1D#289A1D

#289A1D is a mid, vivid green. Relative luminance 0.237; OKLCH L 60.1% C 0.187 H 141.9°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#289A1D
RGB	rgb(40, 154, 29)
HSL	hsl(115, 68%, 36%)
HSV	hsv(115, 81%, 60%)
CMYK	cmyk(74%, 0%, 81.2%, 39.6%)
CIE-LAB	lab(55.74, -53.91, 51.78)
CIE-LCH	lch(55.74, 74.75, 136.16°)
OKLab	oklab(60.08% -0.1469 0.1152)
OKLCH	oklch(60.08% 0.187 141.9)
XYZ	xyz(12.6517, 23.6496, 5.0602)
Luminance	0.2365 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289A1D #8F1D9A

analogous

#669A1D #289A1D #1D9A50

triadic

#289A1D #1D289A #9A1D28

tetradic

#289A1D #1D669A #8F1D9A #9A501D

square

#289A1D #1D669A #8F1D9A #9A501D

split-complementary

#289A1D #501D9A #9A1D66

monochromatic

#0D330A #1B6613 #289A1D #35CE27 #5FDF53

Accessibility & contrast

On white

3.66

#289A1D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#289A1D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289A1D

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289A1D	#FFFFFF	#000000	##000000
##289A1D	1.00	3.66	5.73	5.73
#FFFFFF	3.66	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8B00

Deuteranopia (green-blind)

#91822C

Tritanopia (blue-blind)

#009583

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #289a1d;
/* rgb */ color: rgb(40, 154, 29);
/* oklch */ color: oklch(60.1% 0.187 141.9);

Tailwind

colors: {
  custom: {
    50: '#75b964',
    500: '#289a1d',
    950: '#000000',
  },
}

SCSS

$custom: #289a1d;
$custom-light: #75b964;
$custom-dark: #000000;

JSON

{
  "hex": "#289a1d",
  "rgb": {
    "r": 40,
    "g": 154,
    "b": 29
  },
  "hsl": {
    "h": 114.72,
    "s": 68.306,
    "l": 35.882
  },
  "oklch": {
    "l": 0.60077,
    "c": 0.18664,
    "h": 141.9
  },
  "luminance": 0.23651
}

Semantic roles & 50–950 ramp

primary

#289A1D

secondary

#B851C2

accent

#3DEBDC

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #289A1D

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

Preview Lab → · Contrast checker → · Palette generator →