#378E23#378E23

#378E23 is a mid, vivid green. Relative luminance 0.203; OKLCH L 57.2% C 0.164 H 140.4°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#378E23
RGB	rgb(55, 142, 35)
HSL	hsl(109, 60%, 35%)
HSV	hsv(109, 75%, 56%)
CMYK	cmyk(61.3%, 0%, 75.4%, 44.3%)
CIE-LAB	lab(52.15, -46.09, 46.39)
CIE-LCH	lch(52.15, 65.39, 134.81°)
OKLab	oklab(57.23% -0.1263 0.1047)
OKLCH	oklch(57.23% 0.164 140.4)
XYZ	xyz(11.5514, 20.2785, 4.8952)
Luminance	0.2028 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#378E23 #7A238E

analogous

#6D8E23 #378E23 #238E45

triadic

#378E23 #23378E #8E2337

tetradic

#378E23 #236D8E #7A238E #8E4523

square

#378E23 #236D8E #7A238E #8E4523

split-complementary

#378E23 #45238E #8E236D

monochromatic

#112C0B #245D17 #378E23 #4ABF2F #6ED556

Accessibility & contrast

On white

4.15

#378E23 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#378E23 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #378E23

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##378E23	#FFFFFF	#000000	##000000
##378E23	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#92810E

Deuteranopia (green-blind)

#877A2E

Tritanopia (blue-blind)

#2B8979

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #378e23;
/* rgb */ color: rgb(55, 142, 35);
/* oklch */ color: oklch(57.2% 0.164 140.4);

Tailwind

colors: {
  custom: {
    50: '#79b065',
    500: '#378e23',
    950: '#000000',
  },
}

SCSS

$custom: #378e23;
$custom-light: #79b065;
$custom-dark: #000000;

JSON

{
  "hex": "#378e23",
  "rgb": {
    "r": 55,
    "g": 142,
    "b": 35
  },
  "hsl": {
    "h": 108.785,
    "s": 60.452,
    "l": 34.706
  },
  "oklch": {
    "l": 0.57227,
    "c": 0.16405,
    "h": 140.4
  },
  "luminance": 0.2028
}

Semantic roles & 50–950 ramp

primary

#378E23

secondary

#A653B9

accent

#44E4C6

background

#F7FAF6

surface

#EEF5EB

border

#C9CFC6

text

#0A1006

muted

#7C7F7A

Preview Lab

Preview with #378E23

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

Preview Lab → · Contrast checker → · Palette generator →