#259F5B#259F5B

#259F5B is a light, vivid green. Relative luminance 0.259; OKLCH L 62.1% C 0.146 H 153.4°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#259F5B
RGB	rgb(37, 159, 91)
HSL	hsl(147, 62%, 38%)
HSV	hsv(147, 77%, 62%)
CMYK	cmyk(76.7%, 0%, 42.8%, 37.6%)
CIE-LAB	lab(57.98, -48.40, 26.35)
CIE-LCH	lch(57.98, 55.11, 151.44°)
OKLab	oklab(62.13% -0.1303 0.0653)
OKLCH	oklch(62.13% 0.146 153.4)
XYZ	xyz(15.0480, 25.9431, 14.1100)
Luminance	0.2595 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259F5B #9F2569

analogous

#2C9F25 #259F5B #259F98

triadic

#259F5B #5B259F #9F5B25

tetradic

#259F5B #252C9F #9F2569 #9F9825

square

#259F5B #252C9F #9F2569 #9F9825

split-complementary

#259F5B #98259F #9F252C

monochromatic

#0E3C22 #196D3F #259F5B #32CF78 #64DB98

Accessibility & contrast

On white

3.39

#259F5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#259F5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259F5B

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259F5B	#FFFFFF	#000000	##000000
##259F5B	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9156

Deuteranopia (green-blind)

#918760

Tritanopia (blue-blind)

#009D8E

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #259f5b;
/* rgb */ color: rgb(37, 159, 91);
/* oklch */ color: oklch(62.1% 0.146 153.4);

Tailwind

colors: {
  custom: {
    50: '#73bc8a',
    500: '#259f5b',
    950: '#000000',
  },
}

SCSS

$custom: #259f5b;
$custom-light: #73bc8a;
$custom-dark: #000000;

JSON

{
  "hex": "#259f5b",
  "rgb": {
    "r": 37,
    "g": 159,
    "b": 91
  },
  "hsl": {
    "h": 146.557,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.62134,
    "c": 0.14573,
    "h": 153.4
  },
  "luminance": 0.25945
}

Semantic roles & 50–950 ramp

primary

#259F5B

secondary

#C05F95

accent

#429DE5

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #259F5B

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

Preview Lab → · Contrast checker → · Palette generator →