#429D5B#429D5B

#429D5B is a light, vivid green. Relative luminance 0.260; OKLCH L 62.4% C 0.132 H 150.0°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#429D5B
RGB	rgb(66, 157, 91)
HSL	hsl(136, 41%, 44%)
HSV	hsv(136, 58%, 62%)
CMYK	cmyk(58%, 0%, 42%, 38.4%)
CIE-LAB	lab(58.06, -42.06, 26.59)
CIE-LCH	lch(58.06, 49.76, 147.70°)
OKLab	oklab(62.41% -0.1138 0.0658)
OKLCH	oklch(62.41% 0.132 150)
XYZ	xyz(16.1909, 26.0260, 14.0658)
Luminance	0.2603 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#429D5B #9D4284

analogous

#569D42 #429D5B #429D88

triadic

#429D5B #5B429D #9D5B42

tetradic

#429D5B #42569D #9D4284 #9D8842

square

#429D5B #42569D #9D4284 #9D8842

split-complementary

#429D5B #88429D #9D4256

monochromatic

#1E4729 #307242 #429D5B #60BC79 #8BCE9E

Accessibility & contrast

On white

3.38

#429D5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#429D5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #429D5B

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##429D5B	#FFFFFF	#000000	##000000
##429D5B	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9156

Deuteranopia (green-blind)

#92885F

Tritanopia (blue-blind)

#2B9A8D

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #429d5b;
/* rgb */ color: rgb(66, 157, 91);
/* oklch */ color: oklch(62.4% 0.132 150.0);

Tailwind

colors: {
  custom: {
    50: '#7fbb8a',
    500: '#429d5b',
    950: '#000000',
  },
}

SCSS

$custom: #429d5b;
$custom-light: #7fbb8a;
$custom-dark: #000000;

JSON

{
  "hex": "#429d5b",
  "rgb": {
    "r": 66,
    "g": 157,
    "b": 91
  },
  "hsl": {
    "h": 136.484,
    "s": 40.807,
    "l": 43.725
  },
  "oklch": {
    "l": 0.62406,
    "c": 0.1315,
    "h": 150
  },
  "luminance": 0.26028
}

Semantic roles & 50–950 ramp

primary

#429D5B

secondary

#B982AA

accent

#57AFD1

background

#F8FBF8

surface

#EFF6F0

border

#CAD0CB

text

#0B120C

muted

#7C817D

Preview Lab

Preview with #429D5B

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

Preview Lab → · Contrast checker → · Palette generator →