#259B4B#259B4B

#259B4B is a mid, vivid green. Relative luminance 0.243; OKLCH L 60.8% C 0.155 H 149.3°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#259B4B
RGB	rgb(37, 155, 75)
HSL	hsl(139, 61%, 38%)
HSV	hsv(139, 76%, 61%)
CMYK	cmyk(76.1%, 0%, 51.6%, 39.2%)
CIE-LAB	lab(56.43, -49.70, 32.79)
CIE-LCH	lch(56.43, 59.54, 146.58°)
OKLab	oklab(60.77% -0.1336 0.0794)
OKLCH	oklch(60.77% 0.155 149.3)
XYZ	xyz(13.7532, 24.3424, 10.6290)
Luminance	0.2434 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259B4B #9B2575

analogous

#3A9B25 #259B4B #259B86

triadic

#259B4B #4B259B #9B4B25

tetradic

#259B4B #253A9B #9B2575 #9B8625

square

#259B4B #253A9B #9B2575 #9B8625

split-complementary

#259B4B #86259B #9B253A

monochromatic

#0D381B #196A33 #259B4B #31CC63 #61D988

Accessibility & contrast

On white

3.58

#259B4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#259B4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259B4B

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259B4B	#FFFFFF	#000000	##000000
##259B4B	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8D44

Deuteranopia (green-blind)

#8F8451

Tritanopia (blue-blind)

#009888

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #259b4b;
/* rgb */ color: rgb(37, 155, 75);
/* oklch */ color: oklch(60.8% 0.155 149.3);

Tailwind

colors: {
  custom: {
    50: '#72ba7f',
    500: '#259b4b',
    950: '#000000',
  },
}

SCSS

$custom: #259b4b;
$custom-light: #72ba7f;
$custom-dark: #000000;

JSON

{
  "hex": "#259b4b",
  "rgb": {
    "r": 37,
    "g": 155,
    "b": 75
  },
  "hsl": {
    "h": 139.322,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.60771,
    "c": 0.15541,
    "h": 149.3
  },
  "luminance": 0.24344
}

Semantic roles & 50–950 ramp

primary

#259B4B

secondary

#BF5D9F

accent

#43B1E5

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#09120A

muted

#7B817C

Preview Lab

Preview with #259B4B

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

Preview Lab → · Contrast checker → · Palette generator →