#259B3B#259B3B

#259B3B is a mid, vivid green. Relative luminance 0.242; OKLCH L 60.6% C 0.169 H 145.9°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#259B3B
RGB	rgb(37, 155, 59)
HSL	hsl(131, 61%, 38%)
HSV	hsv(131, 76%, 61%)
CMYK	cmyk(76.1%, 0%, 61.9%, 39.2%)
CIE-LAB	lab(56.24, -51.97, 40.44)
CIE-LCH	lch(56.24, 65.85, 142.11°)
OKLab	oklab(60.55% -0.1401 0.095)
OKLCH	oklch(60.55% 0.169 145.9)
XYZ	xyz(13.2728, 24.1502, 8.0988)
Luminance	0.2415 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259B3B #9B2585

analogous

#4A9B25 #259B3B #259B76

triadic

#259B3B #3B259B #9B3B25

tetradic

#259B3B #254A9B #9B2585 #9B7625

square

#259B3B #254A9B #9B2585 #9B7625

split-complementary

#259B3B #76259B #9B254A

monochromatic

#0D3815 #196A28 #259B3B #31CC4E #61D978

Accessibility & contrast

On white

3.60

#259B3B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#259B3B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259B3B

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259B3B	#FFFFFF	#000000	##000000
##259B3B	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8C31

Deuteranopia (green-blind)

#908343

Tritanopia (blue-blind)

#009786

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #259b3b;
/* rgb */ color: rgb(37, 155, 59);
/* oklch */ color: oklch(60.6% 0.169 145.9);

Tailwind

colors: {
  custom: {
    50: '#73ba74',
    500: '#259b3b',
    950: '#000000',
  },
}

SCSS

$custom: #259b3b;
$custom-light: #73ba74;
$custom-dark: #000000;

JSON

{
  "hex": "#259b3b",
  "rgb": {
    "r": 37,
    "g": 155,
    "b": 59
  },
  "hsl": {
    "h": 131.186,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.60551,
    "c": 0.16927,
    "h": 145.9
  },
  "luminance": 0.24152
}

Semantic roles & 50–950 ramp

primary

#259B3B

secondary

#BF5DAC

accent

#43C6E5

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#091208

muted

#7B817B

Preview Lab

Preview with #259B3B

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

Preview Lab → · Contrast checker → · Palette generator →