#258F33#258F33

#258F33 is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.1% C 0.161 H 145.0°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#258F33
RGB	rgb(37, 143, 51)
HSL	hsl(128, 59%, 35%)
HSV	hsv(128, 74%, 56%)
CMYK	cmyk(74.1%, 0%, 64.3%, 43.9%)
CIE-LAB	lab(52.15, -48.74, 39.51)
CIE-LCH	lch(52.15, 62.74, 140.97°)
OKLab	oklab(57.13% -0.1317 0.0923)
OKLCH	oklch(57.13% 0.161 145)
XYZ	xyz(11.1822, 20.2760, 6.4557)
Luminance	0.2028 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F33 #8F2581

analogous

#4C8F25 #258F33 #258F68

triadic

#258F33 #33258F #8F3325

tetradic

#258F33 #254C8F #8F2581 #8F6825

square

#258F33 #254C8F #8F2581 #8F6825

split-complementary

#258F33 #68258F #8F254C

monochromatic

#0C2E10 #185E22 #258F33 #32C044 #5AD46A

Accessibility & contrast

On white

4.15

#258F33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#258F33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F33

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F33	#FFFFFF	#000000	##000000
##258F33	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918228

Deuteranopia (green-blind)

#85793B

Tritanopia (blue-blind)

#008B7C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #258f33;
/* rgb */ color: rgb(37, 143, 51);
/* oklch */ color: oklch(57.1% 0.161 145.0);

Tailwind

colors: {
  custom: {
    50: '#71b16e',
    500: '#258f33',
    950: '#000000',
  },
}

SCSS

$custom: #258f33;
$custom-light: #71b16e;
$custom-dark: #000000;

JSON

{
  "hex": "#258f33",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 51
  },
  "hsl": {
    "h": 127.925,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.57134,
    "c": 0.16077,
    "h": 145
  },
  "luminance": 0.20277
}

Semantic roles & 50–950 ramp

primary

#258F33

secondary

#B957AC

accent

#46CDE2

background

#F7FBF6

surface

#EDF6EC

border

#C8D0C7

text

#091107

muted

#7B807A

Preview Lab

Preview with #258F33

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

Preview Lab → · Contrast checker → · Palette generator →