#378258#378258

#378258 is a mid, moderate green. Relative luminance 0.175; OKLCH L 54.7% C 0.100 H 156.3°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#378258
RGB	rgb(55, 130, 88)
HSL	hsl(146, 41%, 36%)
HSV	hsv(146, 58%, 51%)
CMYK	cmyk(57.7%, 0%, 32.3%, 49%)
CIE-LAB	lab(48.86, -33.58, 15.92)
CIE-LCH	lch(48.86, 37.16, 154.64°)
OKLab	oklab(54.75% -0.0915 0.0403)
OKLCH	oklch(54.75% 0.1 156.3)
XYZ	xyz(11.3187, 17.4810, 12.0083)
Luminance	0.1748 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378258 #823761

analogous

#3C8237 #378258 #37827E

triadic

#378258 #583782 #825837

tetradic

#378258 #373C82 #823761 #827E37

square

#378258 #373C82 #823761 #827E37

split-complementary

#378258 #7E3782 #82373C

monochromatic

#132C1E #25573B #378258 #49AD75 #71C395

Accessibility & contrast

On white

4.67

#378258 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#378258 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #378258

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378258	#FFFFFF	#000000	##FFFFFF
##378258	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817955

Deuteranopia (green-blind)

#77715B

Tritanopia (blue-blind)

#1F8177

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #378258;
/* rgb */ color: rgb(55, 130, 88);
/* oklch */ color: oklch(54.7% 0.100 156.3);

Tailwind

colors: {
  custom: {
    50: '#75a787',
    500: '#378258',
    950: '#000000',
  },
}

SCSS

$custom: #378258;
$custom-light: #75a787;
$custom-dark: #000000;

JSON

{
  "hex": "#378258",
  "rgb": {
    "r": 55,
    "g": 130,
    "b": 88
  },
  "hsl": {
    "h": 146.4,
    "s": 40.541,
    "l": 36.275
  },
  "oklch": {
    "l": 0.54745,
    "c": 0.10001,
    "h": 156.3
  },
  "luminance": 0.17482
}

Semantic roles & 50–950 ramp

primary

#378258

secondary

#AB698E

accent

#579BD0

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#090F0B

muted

#7B7F7C

Preview Lab

Preview with #378258

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

Preview Lab → · Contrast checker → · Palette generator →