#259B2B#259B2B

#259B2B is a mid, vivid green. Relative luminance 0.240; OKLCH L 60.4% C 0.181 H 143.5°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#259B2B
RGB	rgb(37, 155, 43)
HSL	hsl(123, 61%, 38%)
HSV	hsv(123, 76%, 61%)
CMYK	cmyk(76.1%, 0%, 72.3%, 39.2%)
CIE-LAB	lab(56.10, -53.68, 47.20)
CIE-LCH	lch(56.10, 71.48, 138.67°)
OKLab	oklab(60.39% -0.1454 0.1076)
OKLCH	oklch(60.39% 0.181 143.5)
XYZ	xyz(12.9195, 24.0089, 6.2383)
Luminance	0.2401 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259B2B #9B2595

analogous

#5A9B25 #259B2B #259B66

triadic

#259B2B #2B259B #9B2B25

tetradic

#259B2B #255A9B #9B2595 #9B6625

square

#259B2B #255A9B #9B2595 #9B6625

split-complementary

#259B2B #66259B #9B255A

monochromatic

#0D3810 #196A1D #259B2B #31CC39 #61D967

Accessibility & contrast

On white

3.62

#259B2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#259B2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259B2B

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259B2B	#FFFFFF	#000000	##000000
##259B2B	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8C19

Deuteranopia (green-blind)

#918336

Tritanopia (blue-blind)

#009685

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #259b2b;
/* rgb */ color: rgb(37, 155, 43);
/* oklch */ color: oklch(60.4% 0.181 143.5);

Tailwind

colors: {
  custom: {
    50: '#74ba6b',
    500: '#259b2b',
    950: '#000000',
  },
}

SCSS

$custom: #259b2b;
$custom-light: #74ba6b;
$custom-dark: #000000;

JSON

{
  "hex": "#259b2b",
  "rgb": {
    "r": 37,
    "g": 155,
    "b": 43
  },
  "hsl": {
    "h": 123.051,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.60388,
    "c": 0.18089,
    "h": 143.5
  },
  "luminance": 0.2401
}

Semantic roles & 50–950 ramp

primary

#259B2B

secondary

#BF5DBA

accent

#43DCE5

background

#F7FBF6

surface

#EEF6EC

border

#C9D0C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #259B2B

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

Preview Lab → · Contrast checker → · Palette generator →