#259B5B#259B5B

#259B5B is a mid, vivid green. Relative luminance 0.246; OKLCH L 61.1% C 0.140 H 154.1°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#259B5B
RGB	rgb(37, 155, 91)
HSL	hsl(147, 61%, 38%)
HSV	hsv(147, 76%, 61%)
CMYK	cmyk(76.1%, 0%, 41.3%, 39.2%)
CIE-LAB	lab(56.67, -46.87, 24.63)
CIE-LCH	lch(56.67, 52.95, 152.28°)
OKLab	oklab(61.05% -0.1263 0.0612)
OKLCH	oklch(61.05% 0.14 154.1)
XYZ	xyz(14.3713, 24.5896, 13.8844)
Luminance	0.2459 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259B5B #9B2565

analogous

#2A9B25 #259B5B #259B96

triadic

#259B5B #5B259B #9B5B25

tetradic

#259B5B #252A9B #9B2565 #9B9625

square

#259B5B #252A9B #9B2565 #9B9625

split-complementary

#259B5B #96259B #9B252A

monochromatic

#0D3821 #196A3E #259B5B #31CC78 #61D998

Accessibility & contrast

On white

3.55

#259B5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#259B5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259B5B

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259B5B	#FFFFFF	#000000	##000000
##259B5B	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8E57

Deuteranopia (green-blind)

#8D845F

Tritanopia (blue-blind)

#00998B

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #259b5b;
/* rgb */ color: rgb(37, 155, 91);
/* oklch */ color: oklch(61.1% 0.140 154.1);

Tailwind

colors: {
  custom: {
    50: '#72b98a',
    500: '#259b5b',
    950: '#000000',
  },
}

SCSS

$custom: #259b5b;
$custom-light: #72b98a;
$custom-dark: #000000;

JSON

{
  "hex": "#259b5b",
  "rgb": {
    "r": 37,
    "g": 155,
    "b": 91
  },
  "hsl": {
    "h": 147.458,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.61053,
    "c": 0.14037,
    "h": 154.1
  },
  "luminance": 0.24591
}

Semantic roles & 50–950 ramp

primary

#259B5B

secondary

#BF5D92

accent

#439BE5

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #259B5B

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

Preview Lab → · Contrast checker → · Palette generator →