#259F2B#259F2B

#259F2B is a mid, vivid green. Relative luminance 0.254; OKLCH L 61.5% C 0.185 H 143.5°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#259F2B
RGB	rgb(37, 159, 43)
HSL	hsl(123, 62%, 38%)
HSV	hsv(123, 77%, 62%)
CMYK	cmyk(76.7%, 0%, 73%, 37.6%)
CIE-LAB	lab(57.43, -55.00, 48.58)
CIE-LCH	lch(57.43, 73.38, 138.55°)
OKLab	oklab(61.49% -0.149 0.1105)
OKLCH	oklch(61.49% 0.185 143.5)
XYZ	xyz(13.5963, 25.3624, 6.4639)
Luminance	0.2536 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259F2B #9F2599

analogous

#5C9F25 #259F2B #259F68

triadic

#259F2B #2B259F #9F2B25

tetradic

#259F2B #255C9F #9F2599 #9F6825

square

#259F2B #255C9F #9F2599 #9F6825

split-complementary

#259F2B #68259F #9F255C

monochromatic

#0E3C10 #196D1E #259F2B #32CF3A #64DB69

Accessibility & contrast

On white

3.46

#259F2B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#259F2B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259F2B

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259F2B	#FFFFFF	#000000	##000000
##259F2B	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A29017

Deuteranopia (green-blind)

#958637

Tritanopia (blue-blind)

#009A88

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #259f2b;
/* rgb */ color: rgb(37, 159, 43);
/* oklch */ color: oklch(61.5% 0.185 143.5);

Tailwind

colors: {
  custom: {
    50: '#75bd6c',
    500: '#259f2b',
    950: '#000000',
  },
}

SCSS

$custom: #259f2b;
$custom-light: #75bd6c;
$custom-dark: #000000;

JSON

{
  "hex": "#259f2b",
  "rgb": {
    "r": 37,
    "g": 159,
    "b": 43
  },
  "hsl": {
    "h": 122.951,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.61493,
    "c": 0.18548,
    "h": 143.5
  },
  "luminance": 0.25364
}

Semantic roles & 50–950 ramp

primary

#259F2B

secondary

#C05FBC

accent

#42DDE5

background

#F7FBF6

surface

#EEF7EC

border

#C9D0C7

text

#0A1207

muted

#7C817A

Preview Lab

Preview with #259F2B

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

Preview Lab → · Contrast checker → · Palette generator →