#259B56#259B56

#259B56 is a mid, vivid green. Relative luminance 0.245; OKLCH L 61.0% C 0.145 H 152.4°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#259B56
RGB	rgb(37, 155, 86)
HSL	hsl(145, 61%, 38%)
HSV	hsv(145, 76%, 61%)
CMYK	cmyk(76.1%, 0%, 44.5%, 39.2%)
CIE-LAB	lab(56.59, -47.82, 27.22)
CIE-LCH	lch(56.59, 55.02, 150.35°)
OKLab	oklab(60.96% -0.1286 0.0671)
OKLCH	oklch(60.96% 0.145 152.4)
XYZ	xyz(14.1627, 24.5062, 12.7861)
Luminance	0.2451 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259B56 #9B256A

analogous

#2F9B25 #259B56 #259B91

triadic

#259B56 #56259B #9B5625

tetradic

#259B56 #252F9B #9B256A #9B9125

square

#259B56 #252F9B #9B256A #9B9125

split-complementary

#259B56 #91259B #9B252F

monochromatic

#0D381F #196A3B #259B56 #31CC71 #61D993

Accessibility & contrast

On white

3.56

#259B56 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#259B56 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259B56

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259B56	#FFFFFF	#000000	##000000
##259B56	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8E51

Deuteranopia (green-blind)

#8D845B

Tritanopia (blue-blind)

#00998A

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #259b56;
/* rgb */ color: rgb(37, 155, 86);
/* oklch */ color: oklch(61.0% 0.145 152.4);

Tailwind

colors: {
  custom: {
    50: '#72b986',
    500: '#259b56',
    950: '#000000',
  },
}

SCSS

$custom: #259b56;
$custom-light: #72b986;
$custom-dark: #000000;

JSON

{
  "hex": "#259b56",
  "rgb": {
    "r": 37,
    "g": 155,
    "b": 86
  },
  "hsl": {
    "h": 144.915,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.60958,
    "c": 0.14512,
    "h": 152.4
  },
  "luminance": 0.24508
}

Semantic roles & 50–950 ramp

primary

#259B56

secondary

#BF5D96

accent

#43A2E5

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09120B

muted

#7B817C

Preview Lab

Preview with #259B56

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

Preview Lab → · Contrast checker → · Palette generator →