#258F3C#258F3C

#258F3C is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.2% C 0.153 H 146.8°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#258F3C
RGB	rgb(37, 143, 60)
HSL	hsl(133, 59%, 35%)
HSV	hsv(133, 74%, 56%)
CMYK	cmyk(74.1%, 0%, 58%, 43.9%)
CIE-LAB	lab(52.25, -47.58, 35.30)
CIE-LCH	lch(52.25, 59.25, 143.42°)
OKLab	oklab(57.25% -0.1282 0.084)
OKLCH	oklch(57.25% 0.153 146.8)
XYZ	xyz(11.4002, 20.3632, 7.6038)
Luminance	0.2036 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F3C #8F2578

analogous

#438F25 #258F3C #258F71

triadic

#258F3C #3C258F #8F3C25

tetradic

#258F3C #25438F #8F2578 #8F7125

square

#258F3C #25438F #8F2578 #8F7125

split-complementary

#258F3C #71258F #8F2543

monochromatic

#0C2E13 #185E28 #258F3C #32C050 #5AD475

Accessibility & contrast

On white

4.14

#258F3C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#258F3C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F3C

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F3C	#FFFFFF	#000000	##000000
##258F3C	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918234

Deuteranopia (green-blind)

#857943

Tritanopia (blue-blind)

#008C7D

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #258f3c;
/* rgb */ color: rgb(37, 143, 60);
/* oklch */ color: oklch(57.2% 0.153 146.8);

Tailwind

colors: {
  custom: {
    50: '#70b174',
    500: '#258f3c',
    950: '#000000',
  },
}

SCSS

$custom: #258f3c;
$custom-light: #70b174;
$custom-dark: #000000;

JSON

{
  "hex": "#258f3c",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 60
  },
  "hsl": {
    "h": 133.019,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.57246,
    "c": 0.15325,
    "h": 146.8
  },
  "luminance": 0.20364
}

Semantic roles & 50–950 ramp

primary

#258F3C

secondary

#B957A4

accent

#46C0E2

background

#F7FBF7

surface

#EDF6ED

border

#C8D0C8

text

#091108

muted

#7B807B

Preview Lab

Preview with #258F3C

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

Preview Lab → · Contrast checker → · Palette generator →