#378E30#378E30

#378E30 is a mid, vivid green. Relative luminance 0.204; OKLCH L 57.3% C 0.155 H 142.1°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#378E30
RGB	rgb(55, 142, 48)
HSL	hsl(116, 49%, 37%)
HSV	hsv(116, 66%, 56%)
CMYK	cmyk(61.3%, 0%, 66.2%, 44.3%)
CIE-LAB	lab(52.25, -44.90, 41.12)
CIE-LCH	lch(52.25, 60.88, 137.51°)
OKLab	oklab(57.35% -0.1223 0.0953)
OKLCH	oklch(57.35% 0.155 142.1)
XYZ	xyz(11.7814, 20.3705, 6.1068)
Luminance	0.2037 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378E30 #87308E

analogous

#668E30 #378E30 #308E58

triadic

#378E30 #30378E #8E3037

tetradic

#378E30 #30668E #87308E #8E5830

square

#378E30 #30668E #87308E #8E5830

split-complementary

#378E30 #58308E #8E3066

monochromatic

#143311 #256021 #378E30 #49BC3F #73CD6B

Accessibility & contrast

On white

4.14

#378E30 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#378E30 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378E30

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378E30	#FFFFFF	#000000	##000000
##378E30	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918124

Deuteranopia (green-blind)

#867A38

Tritanopia (blue-blind)

#298A7A

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #378e30;
/* rgb */ color: rgb(55, 142, 48);
/* oklch */ color: oklch(57.3% 0.155 142.1);

Tailwind

colors: {
  custom: {
    50: '#78b06d',
    500: '#378e30',
    950: '#000000',
  },
}

SCSS

$custom: #378e30;
$custom-light: #78b06d;
$custom-dark: #000000;

JSON

{
  "hex": "#378e30",
  "rgb": {
    "r": 55,
    "g": 142,
    "b": 48
  },
  "hsl": {
    "h": 115.532,
    "s": 49.474,
    "l": 37.255
  },
  "oklch": {
    "l": 0.57345,
    "c": 0.15506,
    "h": 142.1
  },
  "luminance": 0.20372
}

Semantic roles & 50–950 ramp

primary

#378E30

secondary

#AF65B4

accent

#4FD9CF

background

#F7FAF6

surface

#EEF5EC

border

#C9CFC7

text

#0A1007

muted

#7C7F7A

Preview Lab

Preview with #378E30

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

Preview Lab → · Contrast checker → · Palette generator →