#409C57#409C57

#409C57 is a mid, vivid green. Relative luminance 0.256; OKLCH L 62.0% C 0.135 H 149.1°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#409C57
RGB	rgb(64, 156, 87)
HSL	hsl(135, 42%, 43%)
HSV	hsv(135, 59%, 61%)
CMYK	cmyk(59%, 0%, 44.2%, 38.8%)
CIE-LAB	lab(57.61, -42.82, 28.13)
CIE-LCH	lch(57.61, 51.23, 146.69°)
OKLab	oklab(62% -0.1158 0.0693)
OKLCH	oklch(62% 0.135 149.1)
XYZ	xyz(15.7220, 25.5536, 13.1188)
Luminance	0.2555 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#409C57 #9C4085

analogous

#579C40 #409C57 #409C85

triadic

#409C57 #57409C #9C5740

tetradic

#409C57 #40579C #9C4085 #9C8540

square

#409C57 #40579C #9C4085 #9C8540

split-complementary

#409C57 #85409C #9C4057

monochromatic

#1C4527 #2E713F #409C57 #5DBC75 #88CE9A

Accessibility & contrast

On white

3.44

#409C57 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#409C57 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #409C57

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##409C57	#FFFFFF	#000000	##000000
##409C57	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9D8F52

Deuteranopia (green-blind)

#91875C

Tritanopia (blue-blind)

#29998B

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #409c57;
/* rgb */ color: rgb(64, 156, 87);
/* oklch */ color: oklch(62.0% 0.135 149.1);

Tailwind

colors: {
  custom: {
    50: '#7eba87',
    500: '#409c57',
    950: '#000000',
  },
}

SCSS

$custom: #409c57;
$custom-light: #7eba87;
$custom-dark: #000000;

JSON

{
  "hex": "#409c57",
  "rgb": {
    "r": 64,
    "g": 156,
    "b": 87
  },
  "hsl": {
    "h": 135,
    "s": 41.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.61996,
    "c": 0.13496,
    "h": 149.1
  },
  "luminance": 0.25555
}

Semantic roles & 50–950 ramp

primary

#409C57

secondary

#B97FAA

accent

#56B3D2

background

#F8FBF8

surface

#EFF6EF

border

#CAD0CA

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #409C57

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

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