#457F4E#457F4E

#457F4E is a mid, moderate green. Relative luminance 0.170; OKLCH L 54.3% C 0.097 H 147.7°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#457F4E
RGB	rgb(69, 127, 78)
HSL	hsl(129, 30%, 38%)
HSV	hsv(129, 46%, 50%)
CMYK	cmyk(45.7%, 0%, 38.6%, 50.2%)
CIE-LAB	lab(48.25, -30.23, 20.89)
CIE-LCH	lch(48.25, 36.75, 145.36°)
OKLab	oklab(54.34% -0.0822 0.0521)
OKLCH	oklch(54.34% 0.097 147.7)
XYZ	xyz(11.4181, 16.9932, 9.8846)
Luminance	0.1699 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457F4E #7F4576

analogous

#597F45 #457F4E #457F6B

triadic

#457F4E #4E457F #7F4E45

tetradic

#457F4E #45597F #7F4576 #7F6B45

square

#457F4E #45597F #7F4576 #7F6B45

split-complementary

#457F4E #6B457F #7F4559

monochromatic

#1A301D #2F5736 #457F4E #5BA667 #83BC8C

Accessibility & contrast

On white

4.77

#457F4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#457F4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #457F4E

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457F4E	#FFFFFF	#000000	##FFFFFF
##457F4E	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#80764B

Deuteranopia (green-blind)

#787051

Tritanopia (blue-blind)

#3C7D73

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #457f4e;
/* rgb */ color: rgb(69, 127, 78);
/* oklch */ color: oklch(54.3% 0.097 147.7);

Tailwind

colors: {
  custom: {
    50: '#7ca480',
    500: '#457f4e',
    950: '#000000',
  },
}

SCSS

$custom: #457f4e;
$custom-light: #7ca480;
$custom-dark: #000000;

JSON

{
  "hex": "#457f4e",
  "rgb": {
    "r": 69,
    "g": 127,
    "b": 78
  },
  "hsl": {
    "h": 129.31,
    "s": 29.592,
    "l": 38.431
  },
  "oklch": {
    "l": 0.54341,
    "c": 0.09735,
    "h": 147.7
  },
  "luminance": 0.16994
}

Semantic roles & 50–950 ramp

primary

#457F4E

secondary

#A779A0

accent

#62B6C6

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#0A0F0A

muted

#7C7F7C

Preview Lab

Preview with #457F4E

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

Preview Lab → · Contrast checker → · Palette generator →