#457A2A#457A2A

#457A2A is a mid, vivid yellow-green. Relative luminance 0.154; OKLCH L 52.4% C 0.126 H 136.7°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#457A2A
RGB	rgb(69, 122, 42)
HSL	hsl(100, 49%, 32%)
HSV	hsv(100, 66%, 48%)
CMYK	cmyk(43.4%, 0%, 65.6%, 52.2%)
CIE-LAB	lab(46.11, -33.01, 37.26)
CIE-LCH	lch(46.11, 49.78, 131.54°)
OKLab	oklab(52.43% -0.0914 0.0862)
OKLCH	oklch(52.43% 0.126 136.7)
XYZ	xyz(9.8314, 15.3509, 4.6350)
Luminance	0.1535 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457A2A #5F2A7A

analogous

#6D7A2A #457A2A #2A7A37

triadic

#457A2A #2A457A #7A2A45

tetradic

#457A2A #2A6D7A #5F2A7A #7A372A

square

#457A2A #2A6D7A #5F2A7A #7A372A

split-complementary

#457A2A #372A7A #7A2A6D

monochromatic

#121F0B #2B4C1A #457A2A #5FA83A #7DC659

Accessibility & contrast

On white

5.16

#457A2A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#457A2A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #457A2A

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457A2A	#FFFFFF	#000000	##FFFFFF
##457A2A	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7020

Deuteranopia (green-blind)

#776C30

Tritanopia (blue-blind)

#437669

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #457a2a;
/* rgb */ color: rgb(69, 122, 42);
/* oklch */ color: oklch(52.4% 0.126 136.7);

Tailwind

colors: {
  custom: {
    50: '#7da167',
    500: '#457a2a',
    950: '#000000',
  },
}

SCSS

$custom: #457a2a;
$custom-light: #7da167;
$custom-dark: #000000;

JSON

{
  "hex": "#457a2a",
  "rgb": {
    "r": 69,
    "g": 122,
    "b": 42
  },
  "hsl": {
    "h": 99.75,
    "s": 48.78,
    "l": 32.157
  },
  "oklch": {
    "l": 0.52431,
    "c": 0.12565,
    "h": 136.7
  },
  "luminance": 0.15351
}

Semantic roles & 50–950 ramp

primary

#457A2A

secondary

#8E55AB

accent

#4FD8AA

background

#F7F9F6

surface

#EEF2EB

border

#C9CCC6

text

#0A0F06

muted

#7C7E7A

Preview Lab

Preview with #457A2A

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

Preview Lab → · Contrast checker → · Palette generator →