#259F3B#259F3B

#259F3B is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.7% C 0.174 H 145.7°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#259F3B
RGB	rgb(37, 159, 59)
HSL	hsl(131, 62%, 38%)
HSV	hsv(131, 77%, 62%)
CMYK	cmyk(76.7%, 0%, 62.9%, 37.6%)
CIE-LAB	lab(57.56, -53.34, 41.95)
CIE-LCH	lch(57.56, 67.86, 141.82°)
OKLab	oklab(61.65% -0.1438 0.0983)
OKLCH	oklch(61.65% 0.174 145.7)
XYZ	xyz(13.9495, 25.5037, 8.3244)
Luminance	0.2550 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259F3B #9F2589

analogous

#4C9F25 #259F3B #259F78

triadic

#259F3B #3B259F #9F3B25

tetradic

#259F3B #254C9F #9F2589 #9F7825

square

#259F3B #254C9F #9F2589 #9F7825

split-complementary

#259F3B #78259F #9F254C

monochromatic

#0E3C16 #196D29 #259F3B #32CF4E #64DB79

Accessibility & contrast

On white

3.44

#259F3B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#259F3B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259F3B

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259F3B	#FFFFFF	#000000	##000000
##259F3B	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19030

Deuteranopia (green-blind)

#948744

Tritanopia (blue-blind)

#009B8A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #259f3b;
/* rgb */ color: rgb(37, 159, 59);
/* oklch */ color: oklch(61.7% 0.174 145.7);

Tailwind

colors: {
  custom: {
    50: '#74bc75',
    500: '#259f3b',
    950: '#000000',
  },
}

SCSS

$custom: #259f3b;
$custom-light: #74bc75;
$custom-dark: #000000;

JSON

{
  "hex": "#259f3b",
  "rgb": {
    "r": 37,
    "g": 159,
    "b": 59
  },
  "hsl": {
    "h": 130.82,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.6165,
    "c": 0.17418,
    "h": 145.7
  },
  "luminance": 0.25505
}

Semantic roles & 50–950 ramp

primary

#259F3B

secondary

#C05FAF

accent

#42C8E5

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#0A1208

muted

#7C817B

Preview Lab

Preview with #259F3B

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

Preview Lab → · Contrast checker → · Palette generator →