#289B25#289B25

#289B25 is a mid, vivid green. Relative luminance 0.240; OKLCH L 60.4% C 0.184 H 142.6°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#289B25
RGB	rgb(40, 155, 37)
HSL	hsl(118, 61%, 38%)
HSV	hsv(118, 76%, 61%)
CMYK	cmyk(74.2%, 0%, 76.1%, 39.2%)
CIE-LAB	lab(56.11, -53.69, 49.49)
CIE-LCH	lch(56.11, 73.02, 137.33°)
OKLab	oklab(60.41% -0.1459 0.1115)
OKLCH	oklch(60.41% 0.184 142.6)
XYZ	xyz(12.9296, 24.0259, 5.7060)
Luminance	0.2403 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#289B25 #98259B

analogous

#639B25 #289B25 #259B5D

triadic

#289B25 #25289B #9B2528

tetradic

#289B25 #25639B #98259B #9B5D25

square

#289B25 #25639B #98259B #9B5D25

split-complementary

#289B25 #5D259B #9B2563

monochromatic

#0E380D #1B6A19 #289B25 #35CC31 #64D961

Accessibility & contrast

On white

3.62

#289B25 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#289B25 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #289B25

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##289B25	#FFFFFF	#000000	##000000
##289B25	1.00	3.62	5.81	5.81
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C0C

Deuteranopia (green-blind)

#928332

Tritanopia (blue-blind)

#009684

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #289b25;
/* rgb */ color: rgb(40, 155, 37);
/* oklch */ color: oklch(60.4% 0.184 142.6);

Tailwind

colors: {
  custom: {
    50: '#75ba68',
    500: '#289b25',
    950: '#000000',
  },
}

SCSS

$custom: #289b25;
$custom-light: #75ba68;
$custom-dark: #000000;

JSON

{
  "hex": "#289b25",
  "rgb": {
    "r": 40,
    "g": 155,
    "b": 37
  },
  "hsl": {
    "h": 118.475,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.60406,
    "c": 0.18364,
    "h": 142.6
  },
  "luminance": 0.24027
}

Semantic roles & 50–950 ramp

primary

#289B25

secondary

#BC5DBF

accent

#43E5E0

background

#F7FBF6

surface

#EEF6EB

border

#C9D0C6

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #289B25

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

Preview Lab → · Contrast checker → · Palette generator →