#259F42#259F42

#259F42 is a mid, vivid green. Relative luminance 0.256; OKLCH L 61.7% C 0.168 H 146.9°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#259F42
RGB	rgb(37, 159, 66)
HSL	hsl(134, 62%, 38%)
HSV	hsv(134, 77%, 62%)
CMYK	cmyk(76.7%, 0%, 58.5%, 37.6%)
CIE-LAB	lab(57.64, -52.45, 38.74)
CIE-LCH	lch(57.64, 65.20, 143.55°)
OKLab	oklab(61.74% -0.1412 0.0919)
OKLCH	oklch(61.74% 0.168 146.9)
XYZ	xyz(14.1434, 25.5813, 9.3455)
Luminance	0.2558 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259F42 #9F2582

analogous

#459F25 #259F42 #259F7F

triadic

#259F42 #42259F #9F4225

tetradic

#259F42 #25459F #9F2582 #9F7F25

square

#259F42 #25459F #9F2582 #9F7F25

split-complementary

#259F42 #7F259F #9F2545

monochromatic

#0E3C19 #196D2D #259F42 #32CF57 #64DB80

Accessibility & contrast

On white

3.43

#259F42 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#259F42 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259F42

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259F42	#FFFFFF	#000000	##000000
##259F42	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A19039

Deuteranopia (green-blind)

#938749

Tritanopia (blue-blind)

#009B8B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #259f42;
/* rgb */ color: rgb(37, 159, 66);
/* oklch */ color: oklch(61.7% 0.168 146.9);

Tailwind

colors: {
  custom: {
    50: '#74bc79',
    500: '#259f42',
    950: '#000000',
  },
}

SCSS

$custom: #259f42;
$custom-light: #74bc79;
$custom-dark: #000000;

JSON

{
  "hex": "#259f42",
  "rgb": {
    "r": 37,
    "g": 159,
    "b": 66
  },
  "hsl": {
    "h": 134.262,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.61736,
    "c": 0.16846,
    "h": 146.9
  },
  "luminance": 0.25583
}

Semantic roles & 50–950 ramp

primary

#259F42

secondary

#C05FA9

accent

#42BFE5

background

#F7FBF7

surface

#EEF7ED

border

#C9D0C8

text

#091209

muted

#7B817B

Preview Lab

Preview with #259F42

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

Preview Lab → · Contrast checker → · Palette generator →