#457E4E#457E4E

#457E4E is a mid, moderate green. Relative luminance 0.167; OKLCH L 54.1% C 0.096 H 147.8°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#457E4E
RGB	rgb(69, 126, 78)
HSL	hsl(129, 29%, 38%)
HSV	hsv(129, 45%, 49%)
CMYK	cmyk(45.2%, 0%, 38.1%, 50.6%)
CIE-LAB	lab(47.93, -29.76, 20.46)
CIE-LCH	lch(47.93, 36.12, 145.49°)
OKLab	oklab(54.08% -0.081 0.0511)
OKLCH	oklch(54.08% 0.096 147.8)
XYZ	xyz(11.2896, 16.7362, 9.8418)
Luminance	0.1674 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457E4E #7E4575

analogous

#587E45 #457E4E #457E6A

triadic

#457E4E #4E457E #7E4E45

tetradic

#457E4E #45587E #7E4575 #7E6A45

square

#457E4E #45587E #7E4575 #7E6A45

split-complementary

#457E4E #6A457E #7E4558

monochromatic

#1A2F1D #2F5636 #457E4E #5BA567 #83BB8B

Accessibility & contrast

On white

4.83

#457E4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#457E4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #457E4E

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457E4E	#FFFFFF	#000000	##FFFFFF
##457E4E	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F754B

Deuteranopia (green-blind)

#777051

Tritanopia (blue-blind)

#3C7C72

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #457e4e;
/* rgb */ color: rgb(69, 126, 78);
/* oklch */ color: oklch(54.1% 0.096 147.8);

Tailwind

colors: {
  custom: {
    50: '#7ca480',
    500: '#457e4e',
    950: '#000000',
  },
}

SCSS

$custom: #457e4e;
$custom-light: #7ca480;
$custom-dark: #000000;

JSON

{
  "hex": "#457e4e",
  "rgb": {
    "r": 69,
    "g": 126,
    "b": 78
  },
  "hsl": {
    "h": 129.474,
    "s": 29.231,
    "l": 38.235
  },
  "oklch": {
    "l": 0.54076,
    "c": 0.09572,
    "h": 147.8
  },
  "luminance": 0.16737
}

Semantic roles & 50–950 ramp

primary

#457E4E

secondary

#A6799F

accent

#62B6C5

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#0A0F0A

muted

#7C7F7C

Preview Lab

Preview with #457E4E

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

Preview Lab → · Contrast checker → · Palette generator →