#457B22#457B22

#457B22 is a mid, vivid yellow-green. Relative luminance 0.155; OKLCH L 52.6% C 0.133 H 135.6°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#457B22
RGB	rgb(69, 123, 34)
HSL	hsl(96, 57%, 31%)
HSV	hsv(96, 72%, 48%)
CMYK	cmyk(43.9%, 0%, 72.4%, 51.8%)
CIE-LAB	lab(46.37, -34.19, 41.08)
CIE-LCH	lch(46.37, 53.44, 129.77°)
OKLab	oklab(52.62% -0.0952 0.0932)
OKLCH	oklch(52.62% 0.133 135.6)
XYZ	xyz(9.8257, 15.5461, 3.9960)
Luminance	0.1555 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457B22 #58227B

analogous

#717B22 #457B22 #227B2B

triadic

#457B22 #22457B #7B2245

tetradic

#457B22 #22717B #58227B #7B2B22

square

#457B22 #22717B #58227B #7B2B22

split-complementary

#457B22 #2B227B #7B2271

monochromatic

#0F1B07 #2A4B15 #457B22 #60AB2F #7ECD4A

Accessibility & contrast

On white

5.11

#457B22 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#457B22 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #457B22

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457B22	#FFFFFF	#000000	##FFFFFF
##457B22	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807114

Deuteranopia (green-blind)

#786C2A

Tritanopia (blue-blind)

#437669

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #457b22;
/* rgb */ color: rgb(69, 123, 34);
/* oklch */ color: oklch(52.6% 0.133 135.6);

Tailwind

colors: {
  custom: {
    50: '#7ea163',
    500: '#457b22',
    950: '#000000',
  },
}

SCSS

$custom: #457b22;
$custom-light: #7ea163;
$custom-dark: #000000;

JSON

{
  "hex": "#457b22",
  "rgb": {
    "r": 69,
    "g": 123,
    "b": 34
  },
  "hsl": {
    "h": 96.404,
    "s": 56.688,
    "l": 30.784
  },
  "oklch": {
    "l": 0.52623,
    "c": 0.13324,
    "h": 135.6
  },
  "luminance": 0.15547
}

Semantic roles & 50–950 ramp

primary

#457B22

secondary

#874BAE

accent

#48E0A4

background

#F7FAF6

surface

#EEF3EB

border

#C9CDC6

text

#0A0F05

muted

#7C7F7A

Preview Lab

Preview with #457B22

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

Preview Lab → · Contrast checker → · Palette generator →