#429B57#429B57

#429B57 is a mid, vivid green. Relative luminance 0.253; OKLCH L 61.8% C 0.133 H 148.9°. Best body text is #000000 at 6.06:1 contrast (WCAG AA passes).

Color values

HEX	#429B57
RGB	rgb(66, 155, 87)
HSL	hsl(134, 40%, 43%)
HSV	hsv(134, 57%, 61%)
CMYK	cmyk(57.4%, 0%, 43.9%, 39.2%)
CIE-LAB	lab(57.35, -41.92, 27.82)
CIE-LCH	lch(57.35, 50.31, 146.43°)
OKLab	oklab(61.81% -0.1135 0.0685)
OKLCH	oklch(61.81% 0.133 148.9)
XYZ	xyz(15.6873, 25.2877, 13.0693)
Luminance	0.2529 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429B57 #9B4286

analogous

#5A9B42 #429B57 #429B83

triadic

#429B57 #57429B #9B5742

tetradic

#429B57 #425A9B #9B4286 #9B8342

square

#429B57 #425A9B #9B4286 #9B8342

split-complementary

#429B57 #83429B #9B425A

monochromatic

#1D4527 #30703F #429B57 #5FBB75 #8ACD9A

Accessibility & contrast

On white

3.47

#429B57 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.06

#429B57 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429B57

6.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429B57	#FFFFFF	#000000	##000000
##429B57	1.00	3.47	6.06	6.06
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.06	21.00	1.00	1.00
##000000	6.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9C8F52

Deuteranopia (green-blind)

#90865B

Tritanopia (blue-blind)

#2D988A

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #429b57;
/* rgb */ color: rgb(66, 155, 87);
/* oklch */ color: oklch(61.8% 0.133 148.9);

Tailwind

colors: {
  custom: {
    50: '#7eb987',
    500: '#429b57',
    950: '#000000',
  },
}

SCSS

$custom: #429b57;
$custom-light: #7eb987;
$custom-dark: #000000;

JSON

{
  "hex": "#429b57",
  "rgb": {
    "r": 66,
    "g": 155,
    "b": 87
  },
  "hsl": {
    "h": 134.157,
    "s": 40.271,
    "l": 43.333
  },
  "oklch": {
    "l": 0.61805,
    "c": 0.13255,
    "h": 148.9
  },
  "luminance": 0.25289
}

Semantic roles & 50–950 ramp

primary

#429B57

secondary

#B881AB

accent

#58B4D0

background

#F8FBF8

surface

#EFF6EF

border

#CAD0CA

text

#0B110B

muted

#7C807C

Preview Lab

Preview with #429B57

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

Preview Lab → · Contrast checker → · Palette generator →