#259E4B#259E4B

#259E4B is a mid, vivid green. Relative luminance 0.254; OKLCH L 61.6% C 0.159 H 149.0°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#259E4B
RGB	rgb(37, 158, 75)
HSL	hsl(139, 62%, 38%)
HSV	hsv(139, 77%, 62%)
CMYK	cmyk(76.6%, 0%, 52.5%, 38%)
CIE-LAB	lab(57.42, -50.78, 34.01)
CIE-LCH	lch(57.42, 61.12, 146.19°)
OKLab	oklab(61.59% -0.1365 0.0821)
OKLCH	oklch(61.59% 0.159 149)
XYZ	xyz(14.2587, 25.3534, 10.7975)
Luminance	0.2535 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259E4B #9E2578

analogous

#3B9E25 #259E4B #259E87

triadic

#259E4B #4B259E #9E4B25

tetradic

#259E4B #253B9E #9E2578 #9E8725

square

#259E4B #253B9E #9E2578 #9E8725

split-complementary

#259E4B #87259E #9E253B

monochromatic

#0E3B1C #196C33 #259E4B #31CF63 #63DA88

Accessibility & contrast

On white

3.46

#259E4B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#259E4B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259E4B

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259E4B	#FFFFFF	#000000	##000000
##259E4B	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F9044

Deuteranopia (green-blind)

#918651

Tritanopia (blue-blind)

#009B8B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #259e4b;
/* rgb */ color: rgb(37, 158, 75);
/* oklch */ color: oklch(61.6% 0.159 149.0);

Tailwind

colors: {
  custom: {
    50: '#73bc7f',
    500: '#259e4b',
    950: '#000000',
  },
}

SCSS

$custom: #259e4b;
$custom-light: #73bc7f;
$custom-dark: #000000;

JSON

{
  "hex": "#259e4b",
  "rgb": {
    "r": 37,
    "g": 158,
    "b": 75
  },
  "hsl": {
    "h": 138.843,
    "s": 62.051,
    "l": 38.235
  },
  "oklch": {
    "l": 0.6159,
    "c": 0.15931,
    "h": 149
  },
  "luminance": 0.25355
}

Semantic roles & 50–950 ramp

primary

#259E4B

secondary

#C05FA1

accent

#43B2E5

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#09120A

muted

#7B817C

Preview Lab

Preview with #259E4B

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

Preview Lab → · Contrast checker → · Palette generator →