#258A45#258A45

#258A45 is a mid, vivid green. Relative luminance 0.190; OKLCH L 56.0% C 0.138 H 149.6°. Best body text is #000000 at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#258A45
RGB	rgb(37, 138, 69)
HSL	hsl(139, 58%, 34%)
HSV	hsv(139, 73%, 54%)
CMYK	cmyk(73.2%, 0%, 50%, 45.9%)
CIE-LAB	lab(50.69, -44.33, 28.77)
CIE-LCH	lch(50.69, 52.85, 147.02°)
OKLab	oklab(55.99% -0.1193 0.07)
OKLCH	oklch(55.99% 0.138 149.6)
XYZ	xyz(10.9247, 18.9987, 8.7204)
Luminance	0.1900 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258A45 #8A256A

analogous

#388A25 #258A45 #258A78

triadic

#258A45 #45258A #8A4525

tetradic

#258A45 #25388A #8A256A #8A7825

square

#258A45 #25388A #8A256A #8A7825

split-complementary

#258A45 #78258A #8A2538

monochromatic

#0B2915 #185A2D #258A45 #32BA5D #57D27E

Accessibility & contrast

On white

4.38

#258A45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.80

#258A45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258A45

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258A45	#FFFFFF	#000000	##000000
##258A45	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)

#8B7E3F

Deuteranopia (green-blind)

#7F754A

Tritanopia (blue-blind)

#00877A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #258a45;
/* rgb */ color: rgb(37, 138, 69);
/* oklch */ color: oklch(56.0% 0.138 149.6);

Tailwind

colors: {
  custom: {
    50: '#6fad7a',
    500: '#258a45',
    950: '#000000',
  },
}

SCSS

$custom: #258a45;
$custom-light: #6fad7a;
$custom-dark: #000000;

JSON

{
  "hex": "#258a45",
  "rgb": {
    "r": 37,
    "g": 138,
    "b": 69
  },
  "hsl": {
    "h": 139.01,
    "s": 57.714,
    "l": 34.314
  },
  "oklch": {
    "l": 0.55994,
    "c": 0.13835,
    "h": 149.6
  },
  "luminance": 0.19
}

Semantic roles & 50–950 ramp

primary

#258A45

secondary

#B75497

accent

#47B0E1

background

#F7FAF7

surface

#EDF4ED

border

#C8CEC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #258A45

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

Preview Lab → · Contrast checker → · Palette generator →