#259B40#259B40

#259B40 is a mid, vivid green. Relative luminance 0.242; OKLCH L 60.6% C 0.165 H 146.8°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#259B40
RGB	rgb(37, 155, 64)
HSL	hsl(134, 61%, 38%)
HSV	hsv(134, 76%, 61%)
CMYK	cmyk(76.1%, 0%, 58.7%, 39.2%)
CIE-LAB	lab(56.29, -51.32, 38.12)
CIE-LCH	lch(56.29, 63.93, 143.39°)
OKLab	oklab(60.61% -0.1382 0.0904)
OKLCH	oklch(60.61% 0.165 146.8)
XYZ	xyz(13.4087, 24.2046, 8.8148)
Luminance	0.2421 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259B40 #9B2580

analogous

#459B25 #259B40 #259B7B

triadic

#259B40 #40259B #9B4025

tetradic

#259B40 #25459B #9B2580 #9B7B25

square

#259B40 #25459B #9B2580 #9B7B25

split-complementary

#259B40 #7B259B #9B2545

monochromatic

#0D3817 #196A2C #259B40 #31CC54 #61D97D

Accessibility & contrast

On white

3.60

#259B40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#259B40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259B40

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259B40	#FFFFFF	#000000	##000000
##259B40	1.00	3.60	5.84	5.84
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8D37

Deuteranopia (green-blind)

#908347

Tritanopia (blue-blind)

#009787

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #259b40;
/* rgb */ color: rgb(37, 155, 64);
/* oklch */ color: oklch(60.6% 0.165 146.8);

Tailwind

colors: {
  custom: {
    50: '#73ba78',
    500: '#259b40',
    950: '#000000',
  },
}

SCSS

$custom: #259b40;
$custom-light: #73ba78;
$custom-dark: #000000;

JSON

{
  "hex": "#259b40",
  "rgb": {
    "r": 37,
    "g": 155,
    "b": 64
  },
  "hsl": {
    "h": 133.729,
    "s": 61.458,
    "l": 37.647
  },
  "oklch": {
    "l": 0.60613,
    "c": 0.16514,
    "h": 146.8
  },
  "luminance": 0.24206
}

Semantic roles & 50–950 ramp

primary

#259B40

secondary

#BF5DA8

accent

#43C0E5

background

#F7FBF7

surface

#EEF6ED

border

#C9D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #259B40

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

Preview Lab → · Contrast checker → · Palette generator →