#259F40#259F40

#259F40 is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.7% C 0.170 H 146.5°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#259F40
RGB	rgb(37, 159, 64)
HSL	hsl(133, 62%, 38%)
HSV	hsv(133, 77%, 62%)
CMYK	cmyk(76.7%, 0%, 59.7%, 37.6%)
CIE-LAB	lab(57.62, -52.71, 39.67)
CIE-LCH	lch(57.62, 65.97, 143.03°)
OKLab	oklab(61.71% -0.1419 0.0938)
OKLCH	oklch(61.71% 0.17 146.5)
XYZ	xyz(14.0855, 25.5581, 9.0404)
Luminance	0.2556 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259F40 #9F2584

analogous

#479F25 #259F40 #259F7D

triadic

#259F40 #40259F #9F4025

tetradic

#259F40 #25479F #9F2584 #9F7D25

square

#259F40 #25479F #9F2584 #9F7D25

split-complementary

#259F40 #7D259F #9F2547

monochromatic

#0E3C18 #196D2C #259F40 #32CF55 #64DB7E

Accessibility & contrast

On white

3.44

#259F40 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#259F40 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259F40

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259F40	#FFFFFF	#000000	##000000
##259F40	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19036

Deuteranopia (green-blind)

#938748

Tritanopia (blue-blind)

#009B8A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #259f40;
/* rgb */ color: rgb(37, 159, 64);
/* oklch */ color: oklch(61.7% 0.170 146.5);

Tailwind

colors: {
  custom: {
    50: '#74bc78',
    500: '#259f40',
    950: '#000000',
  },
}

SCSS

$custom: #259f40;
$custom-light: #74bc78;
$custom-dark: #000000;

JSON

{
  "hex": "#259f40",
  "rgb": {
    "r": 37,
    "g": 159,
    "b": 64
  },
  "hsl": {
    "h": 133.279,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.6171,
    "c": 0.17014,
    "h": 146.5
  },
  "luminance": 0.2556
}

Semantic roles & 50–950 ramp

primary

#259F40

secondary

#C05FAB

accent

#42C1E5

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #259F40

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

Preview Lab → · Contrast checker → · Palette generator →