#259E55#259E55

#259E55 is a mid, vivid green. Relative luminance 0.255; OKLCH L 61.8% C 0.150 H 151.7°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#259E55
RGB	rgb(37, 158, 85)
HSL	hsl(144, 62%, 38%)
HSV	hsv(144, 77%, 62%)
CMYK	cmyk(76.6%, 0%, 46.2%, 38%)
CIE-LAB	lab(57.56, -49.12, 29.00)
CIE-LCH	lch(57.56, 57.04, 149.45°)
OKLab	oklab(61.75% -0.1321 0.0712)
OKLCH	oklch(61.75% 0.15 151.7)
XYZ	xyz(14.6282, 25.5012, 12.7438)
Luminance	0.2550 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259E55 #9E256E

analogous

#319E25 #259E55 #259E91

triadic

#259E55 #55259E #9E5525

tetradic

#259E55 #25319E #9E256E #9E9125

square

#259E55 #25319E #9E256E #9E9125

split-complementary

#259E55 #91259E #9E2531

monochromatic

#0E3B20 #196C3A #259E55 #31CF70 #63DA92

Accessibility & contrast

On white

3.44

#259E55 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#259E55 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259E55

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259E55	#FFFFFF	#000000	##000000
##259E55	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E904F

Deuteranopia (green-blind)

#90865A

Tritanopia (blue-blind)

#009C8C

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #259e55;
/* rgb */ color: rgb(37, 158, 85);
/* oklch */ color: oklch(61.8% 0.150 151.7);

Tailwind

colors: {
  custom: {
    50: '#73bc86',
    500: '#259e55',
    950: '#000000',
  },
}

SCSS

$custom: #259e55;
$custom-light: #73bc86;
$custom-dark: #000000;

JSON

{
  "hex": "#259e55",
  "rgb": {
    "r": 37,
    "g": 158,
    "b": 85
  },
  "hsl": {
    "h": 143.802,
    "s": 62.051,
    "l": 38.235
  },
  "oklch": {
    "l": 0.61754,
    "c": 0.15006,
    "h": 151.7
  },
  "luminance": 0.25503
}

Semantic roles & 50–950 ramp

primary

#259E55

secondary

#C05F99

accent

#43A5E5

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#09120B

muted

#7B817C

Preview Lab

Preview with #259E55

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

Preview Lab → · Contrast checker → · Palette generator →