#258F45#258F45

#258F45 is a mid, vivid green. Relative luminance 0.205; OKLCH L 57.4% C 0.145 H 149.0°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#258F45
RGB	rgb(37, 143, 69)
HSL	hsl(138, 59%, 35%)
HSV	hsv(138, 74%, 56%)
CMYK	cmyk(74.1%, 0%, 51.7%, 43.9%)
CIE-LAB	lab(52.36, -46.23, 30.85)
CIE-LCH	lch(52.36, 55.58, 146.28°)
OKLab	oklab(57.38% -0.1244 0.0747)
OKLCH	oklch(57.38% 0.145 149)
XYZ	xyz(11.6587, 20.4666, 8.9651)
Luminance	0.2047 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F45 #8F256F

analogous

#3A8F25 #258F45 #258F7A

triadic

#258F45 #45258F #8F4525

tetradic

#258F45 #253A8F #8F256F #8F7A25

square

#258F45 #253A8F #8F256F #8F7A25

split-complementary

#258F45 #7A258F #8F253A

monochromatic

#0C2E16 #185E2E #258F45 #32C05C #5AD47F

Accessibility & contrast

On white

4.12

#258F45 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#258F45 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F45

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F45	#FFFFFF	#000000	##000000
##258F45	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90823F

Deuteranopia (green-blind)

#84794A

Tritanopia (blue-blind)

#008C7E

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #258f45;
/* rgb */ color: rgb(37, 143, 69);
/* oklch */ color: oklch(57.4% 0.145 149.0);

Tailwind

colors: {
  custom: {
    50: '#70b17a',
    500: '#258f45',
    950: '#000000',
  },
}

SCSS

$custom: #258f45;
$custom-light: #70b17a;
$custom-dark: #000000;

JSON

{
  "hex": "#258f45",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 69
  },
  "hsl": {
    "h": 138.113,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.57379,
    "c": 0.14509,
    "h": 149
  },
  "luminance": 0.20468
}

Semantic roles & 50–950 ramp

primary

#258F45

secondary

#B9579B

accent

#46B3E2

background

#F7FBF7

surface

#EDF6EE

border

#C8D0C9

text

#081109

muted

#7B807B

Preview Lab

Preview with #258F45

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

Preview Lab → · Contrast checker → · Palette generator →