#378458#378458

#378458 is a mid, moderate green. Relative luminance 0.180; OKLCH L 55.3% C 0.103 H 155.7°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#378458
RGB	rgb(55, 132, 88)
HSL	hsl(146, 41%, 37%)
HSV	hsv(146, 58%, 52%)
CMYK	cmyk(58.3%, 0%, 33.3%, 48.2%)
CIE-LAB	lab(49.52, -34.48, 16.81)
CIE-LCH	lch(49.52, 38.36, 154.01°)
OKLab	oklab(55.28% -0.0939 0.0425)
OKLCH	oklch(55.28% 0.103 155.7)
XYZ	xyz(11.5873, 18.0183, 12.0979)
Luminance	0.1802 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378458 #843763

analogous

#3D8437 #378458 #37847F

triadic

#378458 #583784 #845837

tetradic

#378458 #373D84 #843763 #847F37

square

#378458 #373D84 #843763 #847F37

split-complementary

#378458 #7F3784 #84373D

monochromatic

#132E1E #25593B #378458 #49AF75 #71C495

Accessibility & contrast

On white

4.56

#378458 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#378458 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378458

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378458	#FFFFFF	#000000	##000000
##378458	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#837A55

Deuteranopia (green-blind)

#79735B

Tritanopia (blue-blind)

#1E8378

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #378458;
/* rgb */ color: rgb(55, 132, 88);
/* oklch */ color: oklch(55.3% 0.103 155.7);

Tailwind

colors: {
  custom: {
    50: '#75a887',
    500: '#378458',
    950: '#000000',
  },
}

SCSS

$custom: #378458;
$custom-light: #75a887;
$custom-dark: #000000;

JSON

{
  "hex": "#378458",
  "rgb": {
    "r": 55,
    "g": 132,
    "b": 88
  },
  "hsl": {
    "h": 145.714,
    "s": 41.176,
    "l": 36.667
  },
  "oklch": {
    "l": 0.55283,
    "c": 0.10304,
    "h": 155.7
  },
  "luminance": 0.18019
}

Semantic roles & 50–950 ramp

primary

#378458

secondary

#AD6A90

accent

#579DD1

background

#F7FAF8

surface

#EDF4EF

border

#C8CECA

text

#09100B

muted

#7B7F7C

Preview Lab

Preview with #378458

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

Preview Lab → · Contrast checker → · Palette generator →