#42904B#42904B

#42904B is a mid, vivid green. Relative luminance 0.216; OKLCH L 58.7% C 0.128 H 146.0°. Best body text is #000000 at 5.32:1 contrast (WCAG AA passes).

Color values

HEX	#42904B
RGB	rgb(66, 144, 75)
HSL	hsl(127, 37%, 41%)
HSV	hsv(127, 54%, 56%)
CMYK	cmyk(54.2%, 0%, 47.9%, 43.5%)
CIE-LAB	lab(53.61, -39.25, 29.44)
CIE-LCH	lch(53.61, 49.06, 143.13°)
OKLab	oklab(58.67% -0.1064 0.0718)
OKLCH	oklch(58.67% 0.128 146)
XYZ	xyz(13.4892, 21.6117, 10.1159)
Luminance	0.2161 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#42904B #904287

analogous

#609042 #42904B #429072

triadic

#42904B #4B4290 #904B42

tetradic

#42904B #426090 #904287 #907242

square

#42904B #426090 #904287 #907242

split-complementary

#42904B #724290 #904260

monochromatic

#1C3C1F #2F6635 #42904B #5BB465 #85C78D

Accessibility & contrast

On white

3.95

#42904B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.32

#42904B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #42904B

5.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##42904B	#FFFFFF	#000000	##000000
##42904B	1.00	3.95	5.32	5.32
#FFFFFF	3.95	1.00	21.00	21.00
#000000	5.32	21.00	1.00	1.00
##000000	5.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928446

Deuteranopia (green-blind)

#877D50

Tritanopia (blue-blind)

#348D80

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #42904b;
/* rgb */ color: rgb(66, 144, 75);
/* oklch */ color: oklch(58.7% 0.128 146.0);

Tailwind

colors: {
  custom: {
    50: '#7db17e',
    500: '#42904b',
    950: '#000000',
  },
}

SCSS

$custom: #42904b;
$custom-light: #7db17e;
$custom-dark: #000000;

JSON

{
  "hex": "#42904b",
  "rgb": {
    "r": 66,
    "g": 144,
    "b": 75
  },
  "hsl": {
    "h": 126.923,
    "s": 37.143,
    "l": 41.176
  },
  "oklch": {
    "l": 0.58674,
    "c": 0.12838,
    "h": 146
  },
  "luminance": 0.21613
}

Semantic roles & 50–950 ramp

primary

#42904B

secondary

#B27CAC

accent

#5BC0CD

background

#F7FBF7

surface

#EEF6EE

border

#C9D0C9

text

#0A110A

muted

#7C807C

Preview Lab

Preview with #42904B

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

Preview Lab → · Contrast checker → · Palette generator →