#258D45#258D45

#258D45 is a mid, vivid green. Relative luminance 0.199; OKLCH L 56.8% C 0.142 H 149.2°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#258D45
RGB	rgb(37, 141, 69)
HSL	hsl(138, 58%, 35%)
HSV	hsv(138, 74%, 55%)
CMYK	cmyk(73.8%, 0%, 51.1%, 44.7%)
CIE-LAB	lab(51.69, -45.47, 30.02)
CIE-LCH	lch(51.69, 54.49, 146.57°)
OKLab	oklab(56.83% -0.1224 0.0729)
OKLCH	oklch(56.83% 0.142 149.2)
XYZ	xyz(11.3611, 19.8715, 8.8659)
Luminance	0.1987 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258D45 #8D256D

analogous

#398D25 #258D45 #258D79

triadic

#258D45 #45258D #8D4525

tetradic

#258D45 #25398D #8D256D #8D7925

square

#258D45 #25398D #8D256D #8D7925

split-complementary

#258D45 #79258D #8D2539

monochromatic

#0C2C16 #185D2D #258D45 #32BD5D #59D37F

Accessibility & contrast

On white

4.22

#258D45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#258D45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258D45

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258D45	#FFFFFF	#000000	##000000
##258D45	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E803F

Deuteranopia (green-blind)

#82784A

Tritanopia (blue-blind)

#008A7C

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #258d45;
/* rgb */ color: rgb(37, 141, 69);
/* oklch */ color: oklch(56.8% 0.142 149.2);

Tailwind

colors: {
  custom: {
    50: '#6faf7a',
    500: '#258d45',
    950: '#000000',
  },
}

SCSS

$custom: #258d45;
$custom-light: #6faf7a;
$custom-dark: #000000;

JSON

{
  "hex": "#258d45",
  "rgb": {
    "r": 37,
    "g": 141,
    "b": 69
  },
  "hsl": {
    "h": 138.462,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.56825,
    "c": 0.14241,
    "h": 149.2
  },
  "luminance": 0.19873
}

Semantic roles & 50–950 ramp

primary

#258D45

secondary

#B8569A

accent

#46B2E2

background

#F7FAF7

surface

#EDF5ED

border

#C8CFC8

text

#081009

muted

#7B7F7B

Preview Lab

Preview with #258D45

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

Preview Lab → · Contrast checker → · Palette generator →