#258F54#258F54

#258F54 is a mid, vivid green. Relative luminance 0.207; OKLCH L 57.6% C 0.131 H 153.9°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#258F54
RGB	rgb(37, 143, 84)
HSL	hsl(147, 59%, 35%)
HSV	hsv(147, 74%, 56%)
CMYK	cmyk(74.1%, 0%, 41.3%, 43.9%)
CIE-LAB	lab(52.59, -43.55, 23.09)
CIE-LCH	lch(52.59, 49.29, 152.07°)
OKLab	oklab(57.65% -0.1174 0.0574)
OKLCH	oklch(57.65% 0.131 153.9)
XYZ	xyz(12.1845, 20.6769, 11.7347)
Luminance	0.2068 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258F54 #8F2560

analogous

#2B8F25 #258F54 #258F89

triadic

#258F54 #54258F #8F5425

tetradic

#258F54 #252B8F #8F2560 #8F8925

square

#258F54 #252B8F #8F2560 #8F8925

split-complementary

#258F54 #89258F #8F252B

monochromatic

#0C2E1B #185E37 #258F54 #32C071 #5AD490

Accessibility & contrast

On white

4.09

#258F54 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#258F54 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258F54

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258F54	#FFFFFF	#000000	##000000
##258F54	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8350

Deuteranopia (green-blind)

#827A58

Tritanopia (blue-blind)

#008D80

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #258f54;
/* rgb */ color: rgb(37, 143, 84);
/* oklch */ color: oklch(57.6% 0.131 153.9);

Tailwind

colors: {
  custom: {
    50: '#6fb184',
    500: '#258f54',
    950: '#000000',
  },
}

SCSS

$custom: #258f54;
$custom-light: #6fb184;
$custom-dark: #000000;

JSON

{
  "hex": "#258f54",
  "rgb": {
    "r": 37,
    "g": 143,
    "b": 84
  },
  "hsl": {
    "h": 146.604,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.57648,
    "c": 0.13073,
    "h": 153.9
  },
  "luminance": 0.20678
}

Semantic roles & 50–950 ramp

primary

#258F54

secondary

#B9578D

accent

#469DE2

background

#F7FBF8

surface

#EDF6EF

border

#C8D0CA

text

#08110B

muted

#7B807C

Preview Lab

Preview with #258F54

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

Preview Lab → · Contrast checker → · Palette generator →