#428154#428154

#428154 is a mid, moderate green. Relative luminance 0.175; OKLCH L 54.9% C 0.096 H 151.4°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#428154
RGB	rgb(66, 129, 84)
HSL	hsl(137, 32%, 38%)
HSV	hsv(137, 49%, 51%)
CMYK	cmyk(48.8%, 0%, 34.9%, 49.4%)
CIE-LAB	lab(48.88, -30.96, 18.30)
CIE-LCH	lch(48.88, 35.97, 149.41°)
OKLab	oklab(54.86% -0.0843 0.046)
OKLCH	oklch(54.86% 0.096 151.4)
XYZ	xyz(11.6965, 17.4980, 11.1469)
Luminance	0.1750 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#428154 #81426F

analogous

#4F8142 #428154 #428173

triadic

#428154 #544281 #815442

tetradic

#428154 #424F81 #81426F #817342

square

#428154 #424F81 #81426F #817342

split-complementary

#428154 #734281 #81424F

monochromatic

#19301F #2D593A #428154 #57A96F #80BE91

Accessibility & contrast

On white

4.67

#428154 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#428154 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #428154

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##428154	#FFFFFF	#000000	##FFFFFF
##428154	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)

#817851

Deuteranopia (green-blind)

#787257

Tritanopia (blue-blind)

#357F75

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #428154;
/* rgb */ color: rgb(66, 129, 84);
/* oklch */ color: oklch(54.9% 0.096 151.4);

Tailwind

colors: {
  custom: {
    50: '#7aa684',
    500: '#428154',
    950: '#000000',
  },
}

SCSS

$custom: #428154;
$custom-light: #7aa684;
$custom-dark: #000000;

JSON

{
  "hex": "#428154",
  "rgb": {
    "r": 66,
    "g": 129,
    "b": 84
  },
  "hsl": {
    "h": 137.143,
    "s": 32.308,
    "l": 38.235
  },
  "oklch": {
    "l": 0.54855,
    "c": 0.09604,
    "h": 151.4
  },
  "luminance": 0.17499
}

Semantic roles & 50–950 ramp

primary

#428154

secondary

#A9769A

accent

#5FAAC8

background

#F7FAF8

surface

#EEF4EF

border

#C9CECA

text

#090F0B

muted

#7B7F7C

Preview Lab

Preview with #428154

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

Preview Lab → · Contrast checker → · Palette generator →