#289F1E#289F1E

#289F1E is a mid, vivid green. Relative luminance 0.253; OKLCH L 61.5% C 0.192 H 142.0°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#289F1E
RGB	rgb(40, 159, 30)
HSL	hsl(115, 68%, 37%)
HSV	hsv(115, 81%, 62%)
CMYK	cmyk(74.8%, 0%, 81.1%, 37.6%)
CIE-LAB	lab(57.40, -55.48, 53.05)
CIE-LCH	lch(57.40, 76.76, 136.28°)
OKLab	oklab(61.47% -0.1511 0.118)
OKLCH	oklch(61.47% 0.192 142)
XYZ	xyz(13.5068, 25.3396, 5.4072)
Luminance	0.2534 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289F1E #951E9F

analogous

#699F1E #289F1E #1E9F55

triadic

#289F1E #1E289F #9F1E28

tetradic

#289F1E #1E699F #951E9F #9F551E

square

#289F1E #1E699F #951E9F #9F551E

split-complementary

#289F1E #551E9F #9F1E69

monochromatic

#0E380B #1B6C14 #289F1E #35D228 #62DF58

Accessibility & contrast

On white

3.46

#289F1E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#289F1E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289F1E

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289F1E	#FFFFFF	#000000	##000000
##289F1E	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A38F00

Deuteranopia (green-blind)

#96862E

Tritanopia (blue-blind)

#009A87

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #289f1e;
/* rgb */ color: rgb(40, 159, 30);
/* oklch */ color: oklch(61.5% 0.192 142.0);

Tailwind

colors: {
  custom: {
    50: '#76bd65',
    500: '#289f1e',
    950: '#000000',
  },
}

SCSS

$custom: #289f1e;
$custom-light: #76bd65;
$custom-dark: #000000;

JSON

{
  "hex": "#289f1e",
  "rgb": {
    "r": 40,
    "g": 159,
    "b": 30
  },
  "hsl": {
    "h": 115.349,
    "s": 68.254,
    "l": 37.059
  },
  "oklch": {
    "l": 0.61466,
    "c": 0.19167,
    "h": 142
  },
  "luminance": 0.25341
}

Semantic roles & 50–950 ramp

primary

#289F1E

secondary

#BB56C3

accent

#3DEBDE

background

#F7FBF6

surface

#EEF7EB

border

#C9D0C6

text

#0A1206

muted

#7C817A

Preview Lab

Preview with #289F1E

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

Preview Lab → · Contrast checker → · Palette generator →