#259D5B#259D5B

#259D5B is a mid, vivid green. Relative luminance 0.253; OKLCH L 61.6% C 0.143 H 153.8°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#259D5B
RGB	rgb(37, 157, 91)
HSL	hsl(147, 62%, 38%)
HSV	hsv(147, 76%, 62%)
CMYK	cmyk(76.4%, 0%, 42%, 38.4%)
CIE-LAB	lab(57.33, -47.64, 25.49)
CIE-LCH	lch(57.33, 54.03, 151.85°)
OKLab	oklab(61.59% -0.1283 0.0633)
OKLCH	oklch(61.59% 0.143 153.8)
XYZ	xyz(14.7069, 25.2608, 13.9962)
Luminance	0.2526 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259D5B #9D2567

analogous

#2B9D25 #259D5B #259D97

triadic

#259D5B #5B259D #9D5B25

tetradic

#259D5B #252B9D #9D2567 #9D9725

square

#259D5B #252B9D #9D2567 #9D9725

split-complementary

#259D5B #97259D #9D252B

monochromatic

#0E3A22 #196B3E #259D5B #31CE78 #62DA98

Accessibility & contrast

On white

3.47

#259D5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#259D5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259D5B

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259D5B	#FFFFFF	#000000	##000000
##259D5B	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D9056

Deuteranopia (green-blind)

#8F865F

Tritanopia (blue-blind)

#009B8D

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #259d5b;
/* rgb */ color: rgb(37, 157, 91);
/* oklch */ color: oklch(61.6% 0.143 153.8);

Tailwind

colors: {
  custom: {
    50: '#73bb8a',
    500: '#259d5b',
    950: '#000000',
  },
}

SCSS

$custom: #259d5b;
$custom-light: #73bb8a;
$custom-dark: #000000;

JSON

{
  "hex": "#259d5b",
  "rgb": {
    "r": 37,
    "g": 157,
    "b": 91
  },
  "hsl": {
    "h": 147,
    "s": 61.856,
    "l": 38.039
  },
  "oklch": {
    "l": 0.61594,
    "c": 0.14306,
    "h": 153.8
  },
  "luminance": 0.25263
}

Semantic roles & 50–950 ramp

primary

#259D5B

secondary

#BF5E94

accent

#439CE5

background

#F7FBF8

surface

#EDF6F0

border

#C8D0CB

text

#09120C

muted

#7B817D

Preview Lab

Preview with #259D5B

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

Preview Lab → · Contrast checker → · Palette generator →