#259B57#259B57

#259B57 is a mid, vivid green. Relative luminance 0.245; OKLCH L 61.0% C 0.144 H 152.8°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#259B57
RGB	rgb(37, 155, 87)
HSL	hsl(145, 61%, 38%)
HSV	hsv(145, 76%, 61%)
CMYK	cmyk(76.1%, 0%, 43.9%, 39.2%)
CIE-LAB	lab(56.61, -47.63, 26.70)
CIE-LCH	lch(56.61, 54.61, 150.72°)
OKLab	oklab(60.98% -0.1282 0.066)
OKLCH	oklch(60.98% 0.144 152.8)
XYZ	xyz(14.2033, 24.5225, 12.9997)
Luminance	0.2452 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259B57 #9B2569

analogous

#2E9B25 #259B57 #259B92

triadic

#259B57 #57259B #9B5725

tetradic

#259B57 #252E9B #9B2569 #9B9225

square

#259B57 #252E9B #9B2569 #9B9225

split-complementary

#259B57 #92259B #9B252E

monochromatic

#0D3820 #196A3B #259B57 #31CC73 #61D994

Accessibility & contrast

On white

3.56

#259B57 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#259B57 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259B57

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259B57	#FFFFFF	#000000	##000000
##259B57	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8E52

Deuteranopia (green-blind)

#8D845C

Tritanopia (blue-blind)

#00998A

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #259b57;
/* rgb */ color: rgb(37, 155, 87);
/* oklch */ color: oklch(61.0% 0.144 152.8);

Tailwind

colors: {
  custom: {
    50: '#72b987',
    500: '#259b57',
    950: '#000000',
  },
}

SCSS

$custom: #259b57;
$custom-light: #72b987;
$custom-dark: #000000;

JSON

{
  "hex": "#259b57",
  "rgb": {
    "r": 37,
    "g": 155,
    "b": 87
  },
  "hsl": {
    "h": 145.424,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.60977,
    "c": 0.14417,
    "h": 152.8
  },
  "luminance": 0.24524
}

Semantic roles & 50–950 ramp

primary

#259B57

secondary

#BF5D95

accent

#43A0E5

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#09120B

muted

#7B817C

Preview Lab

Preview with #259B57

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

Preview Lab → · Contrast checker → · Palette generator →