#457928#457928

#457928 is a mid, vivid yellow-green. Relative luminance 0.151; OKLCH L 52.1% C 0.126 H 136.2°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#457928
RGB	rgb(69, 121, 40)
HSL	hsl(99, 50%, 32%)
HSV	hsv(99, 67%, 47%)
CMYK	cmyk(43%, 0%, 66.9%, 52.5%)
CIE-LAB	lab(45.76, -32.76, 37.80)
CIE-LCH	lch(45.76, 50.02, 130.91°)
OKLab	oklab(52.14% -0.0908 0.0872)
OKLCH	oklch(52.14% 0.126 136.2)
XYZ	xyz(9.6744, 15.0926, 4.4105)
Luminance	0.1509 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457928 #5C2879

analogous

#6E7928 #457928 #287934

triadic

#457928 #284579 #792845

tetradic

#457928 #286E79 #5C2879 #793428

square

#457928 #286E79 #5C2879 #793428

split-complementary

#457928 #342879 #79286E

monochromatic

#111D0A #2B4B19 #457928 #5FA737 #7EC755

Accessibility & contrast

On white

5.23

#457928 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#457928 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #457928

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457928	#FFFFFF	#000000	##FFFFFF
##457928	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D6F1E

Deuteranopia (green-blind)

#766B2F

Tritanopia (blue-blind)

#437568

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #457928;
/* rgb */ color: rgb(69, 121, 40);
/* oklch */ color: oklch(52.1% 0.126 136.2);

Tailwind

colors: {
  custom: {
    50: '#7da066',
    500: '#457928',
    950: '#000000',
  },
}

SCSS

$custom: #457928;
$custom-light: #7da066;
$custom-dark: #000000;

JSON

{
  "hex": "#457928",
  "rgb": {
    "r": 69,
    "g": 121,
    "b": 40
  },
  "hsl": {
    "h": 98.519,
    "s": 50.311,
    "l": 31.569
  },
  "oklch": {
    "l": 0.52138,
    "c": 0.12588,
    "h": 136.2
  },
  "luminance": 0.15093
}

Semantic roles & 50–950 ramp

primary

#457928

secondary

#8B52AB

accent

#4EDAA8

background

#F7F9F6

surface

#EEF2EB

border

#C9CCC6

text

#0A0F06

muted

#7C7E7A

Preview Lab

Preview with #457928

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

Preview Lab → · Contrast checker → · Palette generator →