#258A2E#258A2E

#258A2E is a mid, vivid green. Relative luminance 0.188; OKLCH L 55.7% C 0.158 H 144.3°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#258A2E
RGB	rgb(37, 138, 46)
HSL	hsl(125, 58%, 34%)
HSV	hsv(125, 73%, 54%)
CMYK	cmyk(73.2%, 0%, 66.7%, 45.9%)
CIE-LAB	lab(50.41, -47.54, 39.86)
CIE-LCH	lch(50.41, 62.04, 140.03°)
OKLab	oklab(55.68% -0.1286 0.0925)
OKLCH	oklch(55.68% 0.158 144.3)
XYZ	xyz(10.3439, 18.7664, 5.6614)
Luminance	0.1877 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258A2E #8A2581

analogous

#4E8A25 #258A2E #258A61

triadic

#258A2E #2E258A #8A2E25

tetradic

#258A2E #254E8A #8A2581 #8A6125

square

#258A2E #254E8A #8A2581 #8A6125

split-complementary

#258A2E #61258A #8A254E

monochromatic

#0B290E #185A1E #258A2E #32BA3E #57D262

Accessibility & contrast

On white

4.42

#258A2E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#258A2E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258A2E

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258A2E	#FFFFFF	#000000	##000000
##258A2E	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8D7D23

Deuteranopia (green-blind)

#817536

Tritanopia (blue-blind)

#008677

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #258a2e;
/* rgb */ color: rgb(37, 138, 46);
/* oklch */ color: oklch(55.7% 0.158 144.3);

Tailwind

colors: {
  custom: {
    50: '#70ad6b',
    500: '#258a2e',
    950: '#000000',
  },
}

SCSS

$custom: #258a2e;
$custom-light: #70ad6b;
$custom-dark: #000000;

JSON

{
  "hex": "#258a2e",
  "rgb": {
    "r": 37,
    "g": 138,
    "b": 46
  },
  "hsl": {
    "h": 125.347,
    "s": 57.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.5568,
    "c": 0.15842,
    "h": 144.3
  },
  "luminance": 0.18768
}

Semantic roles & 50–950 ramp

primary

#258A2E

secondary

#B754AE

accent

#47D3E1

background

#F7FAF6

surface

#EDF4EB

border

#C8CEC6

text

#081007

muted

#7B7F7A

Preview Lab

Preview with #258A2E

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

Preview Lab → · Contrast checker → · Palette generator →