#457D4E#457D4E

#457D4E is a mid, moderate green. Relative luminance 0.165; OKLCH L 53.8% C 0.094 H 147.9°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#457D4E
RGB	rgb(69, 125, 78)
HSL	hsl(130, 29%, 38%)
HSV	hsv(130, 45%, 49%)
CMYK	cmyk(44.8%, 0%, 37.6%, 51%)
CIE-LAB	lab(47.60, -29.28, 20.03)
CIE-LCH	lch(47.60, 35.48, 145.63°)
OKLab	oklab(53.81% -0.0797 0.05)
OKLCH	oklch(53.81% 0.094 147.9)
XYZ	xyz(11.1624, 16.4818, 9.7994)
Luminance	0.1648 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457D4E #7D4574

analogous

#587D45 #457D4E #457D6A

triadic

#457D4E #4E457D #7D4E45

tetradic

#457D4E #45587D #7D4574 #7D6A45

square

#457D4E #45587D #7D4574 #7D6A45

split-complementary

#457D4E #6A457D #7D4558

monochromatic

#192E1D #2F5635 #457D4E #5BA467 #82BA8B

Accessibility & contrast

On white

4.89

#457D4E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#457D4E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #457D4E

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457D4E	#FFFFFF	#000000	##FFFFFF
##457D4E	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E744B

Deuteranopia (green-blind)

#766F51

Tritanopia (blue-blind)

#3C7B71

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #457d4e;
/* rgb */ color: rgb(69, 125, 78);
/* oklch */ color: oklch(53.8% 0.094 147.9);

Tailwind

colors: {
  custom: {
    50: '#7ca380',
    500: '#457d4e',
    950: '#000000',
  },
}

SCSS

$custom: #457d4e;
$custom-light: #7ca380;
$custom-dark: #000000;

JSON

{
  "hex": "#457d4e",
  "rgb": {
    "r": 69,
    "g": 125,
    "b": 78
  },
  "hsl": {
    "h": 129.643,
    "s": 28.866,
    "l": 38.039
  },
  "oklch": {
    "l": 0.53811,
    "c": 0.0941,
    "h": 147.9
  },
  "luminance": 0.16482
}

Semantic roles & 50–950 ramp

primary

#457D4E

secondary

#A6789E

accent

#63B5C5

background

#F7FAF7

surface

#EEF4EE

border

#C9CEC9

text

#0A0F0A

muted

#7C7F7C

Preview Lab

Preview with #457D4E

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

Preview Lab → · Contrast checker → · Palette generator →