#259657#259657

#259657 is a mid, vivid green. Relative luminance 0.229; OKLCH L 59.6% C 0.137 H 153.7°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#259657
RGB	rgb(37, 150, 87)
HSL	hsl(147, 60%, 37%)
HSV	hsv(147, 75%, 59%)
CMYK	cmyk(75.3%, 0%, 42%, 41.2%)
CIE-LAB	lab(54.96, -45.71, 24.56)
CIE-LCH	lch(54.96, 51.89, 151.76°)
OKLab	oklab(59.62% -0.1232 0.061)
OKLCH	oklch(59.62% 0.137 153.7)
XYZ	xyz(13.3884, 22.8926, 12.7281)
Luminance	0.2289 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259657 #962564

analogous

#2B9625 #259657 #259690

triadic

#259657 #572596 #965725

tetradic

#259657 #252B96 #962564 #969025

square

#259657 #252B96 #962564 #969025

split-complementary

#259657 #902596 #96252B

monochromatic

#0D341E #19653B #259657 #31C773 #5ED794

Accessibility & contrast

On white

3.76

#259657 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#259657 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259657

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259657	#FFFFFF	#000000	##000000
##259657	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#968953

Deuteranopia (green-blind)

#88805B

Tritanopia (blue-blind)

#009486

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #259657;
/* rgb */ color: rgb(37, 150, 87);
/* oklch */ color: oklch(59.6% 0.137 153.7);

Tailwind

colors: {
  custom: {
    50: '#71b687',
    500: '#259657',
    950: '#000000',
  },
}

SCSS

$custom: #259657;
$custom-light: #71b687;
$custom-dark: #000000;

JSON

{
  "hex": "#259657",
  "rgb": {
    "r": 37,
    "g": 150,
    "b": 87
  },
  "hsl": {
    "h": 146.549,
    "s": 60.428,
    "l": 36.667
  },
  "oklch": {
    "l": 0.59618,
    "c": 0.13742,
    "h": 153.7
  },
  "luminance": 0.22894
}

Semantic roles & 50–950 ramp

primary

#259657

secondary

#BC5B91

accent

#449DE4

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09110B

muted

#7B807C

Preview Lab

Preview with #259657

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

Preview Lab → · Contrast checker → · Palette generator →