#457628#457628

#457628 is a mid, vivid yellow-green. Relative luminance 0.144; OKLCH L 51.3% C 0.122 H 135.8°. Best body text is #FFFFFF at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#457628
RGB	rgb(69, 118, 40)
HSL	hsl(98, 49%, 31%)
HSV	hsv(98, 66%, 46%)
CMYK	cmyk(41.5%, 0%, 66.1%, 53.7%)
CIE-LAB	lab(44.77, -31.39, 36.71)
CIE-LCH	lch(44.77, 48.30, 130.54°)
OKLab	oklab(51.33% -0.0871 0.0849)
OKLCH	oklch(51.33% 0.122 135.8)
XYZ	xyz(9.3155, 14.3748, 4.2908)
Luminance	0.1437 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457628 #592876

analogous

#6C7628 #457628 #287632

triadic

#457628 #284576 #762845

tetradic

#457628 #286C76 #592876 #763228

square

#457628 #286C76 #592876 #763228

split-complementary

#457628 #322876 #76286C

monochromatic

#101B09 #2A4819 #457628 #60A437 #7EC554

Accessibility & contrast

On white

5.42

#457628 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#457628 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #457628

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457628	#FFFFFF	#000000	##FFFFFF
##457628	1.00	5.42	3.87	5.42
#FFFFFF	5.42	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A6C1F

Deuteranopia (green-blind)

#73682E

Tritanopia (blue-blind)

#447266

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #457628;
/* rgb */ color: rgb(69, 118, 40);
/* oklch */ color: oklch(51.3% 0.122 135.8);

Tailwind

colors: {
  custom: {
    50: '#7d9e66',
    500: '#457628',
    950: '#000000',
  },
}

SCSS

$custom: #457628;
$custom-light: #7d9e66;
$custom-dark: #000000;

JSON

{
  "hex": "#457628",
  "rgb": {
    "r": 69,
    "g": 118,
    "b": 40
  },
  "hsl": {
    "h": 97.692,
    "s": 49.367,
    "l": 30.98
  },
  "oklch": {
    "l": 0.51325,
    "c": 0.1216,
    "h": 135.8
  },
  "luminance": 0.14375
}

Semantic roles & 50–950 ramp

primary

#457628

secondary

#8852A8

accent

#4FD9A6

background

#F7F9F6

surface

#EEF2EB

border

#C9CCC6

text

#0A0E06

muted

#7C7E7A

Preview Lab

Preview with #457628

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

Preview Lab → · Contrast checker → · Palette generator →