#259E51#259E51

#259E51 is a mid, vivid green. Relative luminance 0.254; OKLCH L 61.7% C 0.154 H 150.5°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#259E51
RGB	rgb(37, 158, 81)
HSL	hsl(142, 62%, 38%)
HSV	hsv(142, 77%, 62%)
CMYK	cmyk(76.6%, 0%, 48.7%, 38%)
CIE-LAB	lab(57.50, -49.81, 31.02)
CIE-LCH	lch(57.50, 58.68, 148.09°)
OKLab	oklab(61.69% -0.1339 0.0757)
OKLCH	oklch(61.69% 0.154 150.5)
XYZ	xyz(14.4738, 25.4394, 11.9305)
Luminance	0.2544 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259E51 #9E2572

analogous

#369E25 #259E51 #259E8D

triadic

#259E51 #51259E #9E5125

tetradic

#259E51 #25369E #9E2572 #9E8D25

square

#259E51 #25369E #9E2572 #9E8D25

split-complementary

#259E51 #8D259E #9E2536

monochromatic

#0E3B1E #196C38 #259E51 #31CF6B #63DA8E

Accessibility & contrast

On white

3.45

#259E51 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#259E51 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259E51

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259E51	#FFFFFF	#000000	##000000
##259E51	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F904B

Deuteranopia (green-blind)

#918657

Tritanopia (blue-blind)

#009B8C

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #259e51;
/* rgb */ color: rgb(37, 158, 81);
/* oklch */ color: oklch(61.7% 0.154 150.5);

Tailwind

colors: {
  custom: {
    50: '#73bc83',
    500: '#259e51',
    950: '#000000',
  },
}

SCSS

$custom: #259e51;
$custom-light: #73bc83;
$custom-dark: #000000;

JSON

{
  "hex": "#259e51",
  "rgb": {
    "r": 37,
    "g": 158,
    "b": 81
  },
  "hsl": {
    "h": 141.818,
    "s": 62.051,
    "l": 38.235
  },
  "oklch": {
    "l": 0.61686,
    "c": 0.1538,
    "h": 150.5
  },
  "luminance": 0.25441
}

Semantic roles & 50–950 ramp

primary

#259E51

secondary

#C05F9D

accent

#43AAE5

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#09120B

muted

#7B817C

Preview Lab

Preview with #259E51

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

Preview Lab → · Contrast checker → · Palette generator →