#458C66#458C66

#458C66 is a mid, moderate green. Relative luminance 0.210; OKLCH L 58.3% C 0.093 H 158.2°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#458C66
RGB	rgb(69, 140, 102)
HSL	hsl(148, 34%, 41%)
HSV	hsv(148, 51%, 55%)
CMYK	cmyk(50.7%, 0%, 27.1%, 45.1%)
CIE-LAB	lab(52.93, -31.61, 13.59)
CIE-LCH	lch(52.93, 34.40, 156.73°)
OKLab	oklab(58.31% -0.0868 0.0347)
OKLCH	oklch(58.31% 0.093 158.2)
XYZ	xyz(14.2295, 20.9795, 15.8674)
Luminance	0.2098 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458C66 #8C456B

analogous

#478C45 #458C66 #458C89

triadic

#458C66 #66458C #8C6645

tetradic

#458C66 #45478C #8C456B #8C8945

square

#458C66 #45478C #8C456B #8C8945

split-complementary

#458C66 #89458C #8C4547

monochromatic

#1D3A2A #316348 #458C66 #5EB084 #87C4A4

Accessibility & contrast

On white

4.04

#458C66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#458C66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458C66

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458C66	#FFFFFF	#000000	##000000
##458C66	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B8364

Deuteranopia (green-blind)

#807B68

Tritanopia (blue-blind)

#318B82

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #458c66;
/* rgb */ color: rgb(69, 140, 102);
/* oklch */ color: oklch(58.3% 0.093 158.2);

Tailwind

colors: {
  custom: {
    50: '#7eae91',
    500: '#458c66',
    950: '#000000',
  },
}

SCSS

$custom: #458c66;
$custom-light: #7eae91;
$custom-dark: #000000;

JSON

{
  "hex": "#458c66",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 102
  },
  "hsl": {
    "h": 147.887,
    "s": 33.971,
    "l": 40.98
  },
  "oklch": {
    "l": 0.58307,
    "c": 0.09344,
    "h": 158.2
  },
  "luminance": 0.20981
}

Semantic roles & 50–950 ramp

primary

#458C66

secondary

#AF7E98

accent

#5E98CA

background

#F7FAF8

surface

#EEF4F0

border

#C9CECB

text

#0A100D

muted

#7C7F7D

Preview Lab

Preview with #458C66

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

Preview Lab → · Contrast checker → · Palette generator →