#258C33#258C33

#258C33 is a mid, vivid green. Relative luminance 0.194; OKLCH L 56.3% C 0.157 H 145.1°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#258C33
RGB	rgb(37, 140, 51)
HSL	hsl(128, 58%, 35%)
HSV	hsv(128, 74%, 55%)
CMYK	cmyk(73.6%, 0%, 63.6%, 45.1%)
CIE-LAB	lab(51.14, -47.67, 38.37)
CIE-LCH	lch(51.14, 61.20, 141.17°)
OKLab	oklab(56.3% -0.1288 0.0898)
OKLCH	oklch(56.3% 0.157 145.1)
XYZ	xyz(10.7378, 19.3873, 6.3075)
Luminance	0.1939 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#258C33 #8C257E

analogous

#4B8C25 #258C33 #258C66

triadic

#258C33 #33258C #8C3325

tetradic

#258C33 #254B8C #8C257E #8C6625

square

#258C33 #254B8C #8C257E #8C6625

split-complementary

#258C33 #66258C #8C254B

monochromatic

#0B2B10 #185C21 #258C33 #32BC45 #58D369

Accessibility & contrast

On white

4.31

#258C33 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#258C33 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #258C33

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##258C33	#FFFFFF	#000000	##000000
##258C33	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E7F29

Deuteranopia (green-blind)

#82773B

Tritanopia (blue-blind)

#008879

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #258c33;
/* rgb */ color: rgb(37, 140, 51);
/* oklch */ color: oklch(56.3% 0.157 145.1);

Tailwind

colors: {
  custom: {
    50: '#70af6e',
    500: '#258c33',
    950: '#000000',
  },
}

SCSS

$custom: #258c33;
$custom-light: #70af6e;
$custom-dark: #000000;

JSON

{
  "hex": "#258c33",
  "rgb": {
    "r": 37,
    "g": 140,
    "b": 51
  },
  "hsl": {
    "h": 128.155,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.56296,
    "c": 0.15701,
    "h": 145.1
  },
  "luminance": 0.19388
}

Semantic roles & 50–950 ramp

primary

#258C33

secondary

#B855AA

accent

#46CCE1

background

#F7FAF6

surface

#EDF5EC

border

#C8CFC7

text

#091007

muted

#7B7F7A

Preview Lab

Preview with #258C33

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

Preview Lab → · Contrast checker → · Palette generator →