#258A44#258A44

#258A44 is a mid, vivid green. Relative luminance 0.190; OKLCH L 56.0% C 0.139 H 149.3°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#258A44
RGB	rgb(37, 138, 68)
HSL	hsl(138, 58%, 34%)
HSV	hsv(138, 73%, 54%)
CMYK	cmyk(73.2%, 0%, 50.7%, 45.9%)
CIE-LAB	lab(50.67, -44.50, 29.28)
CIE-LCH	lch(50.67, 53.27, 146.66°)
OKLab	oklab(55.98% -0.1198 0.0711)
OKLCH	oklch(55.98% 0.139 149.3)
XYZ	xyz(10.8940, 18.9864, 8.5583)
Luminance	0.1899 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258A44 #8A256B

analogous

#398A25 #258A44 #258A77

triadic

#258A44 #44258A #8A4425

tetradic

#258A44 #25398A #8A256B #8A7725

square

#258A44 #25398A #8A256B #8A7725

split-complementary

#258A44 #77258A #8A2539

monochromatic

#0B2914 #185A2C #258A44 #32BA5C #57D27D

Accessibility & contrast

On white

4.38

#258A44 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#258A44 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258A44

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258A44	#FFFFFF	#000000	##000000
##258A44	1.00	4.38	4.80	4.80
#FFFFFF	4.38	1.00	21.00	21.00
#000000	4.80	21.00	1.00	1.00
##000000	4.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B7E3E

Deuteranopia (green-blind)

#7F7549

Tritanopia (blue-blind)

#00877A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #258a44;
/* rgb */ color: rgb(37, 138, 68);
/* oklch */ color: oklch(56.0% 0.139 149.3);

Tailwind

colors: {
  custom: {
    50: '#6fad79',
    500: '#258a44',
    950: '#000000',
  },
}

SCSS

$custom: #258a44;
$custom-light: #6fad79;
$custom-dark: #000000;

JSON

{
  "hex": "#258a44",
  "rgb": {
    "r": 37,
    "g": 138,
    "b": 68
  },
  "hsl": {
    "h": 138.416,
    "s": 57.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.55977,
    "c": 0.1393,
    "h": 149.3
  },
  "luminance": 0.18988
}

Semantic roles & 50–950 ramp

primary

#258A44

secondary

#B75498

accent

#47B2E1

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #258A44

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

Preview Lab → · Contrast checker → · Palette generator →