#457C17#457C17

#457C17 is a mid, vivid yellow-green. Relative luminance 0.157; OKLCH L 52.8% C 0.141 H 134.6°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#457C17
RGB	rgb(69, 124, 23)
HSL	hsl(93, 69%, 29%)
HSV	hsv(93, 81%, 49%)
CMYK	cmyk(44.4%, 0%, 81.5%, 51.4%)
CIE-LAB	lab(46.63, -35.38, 45.43)
CIE-LCH	lch(46.63, 57.59, 127.91°)
OKLab	oklab(52.81% -0.0992 0.1007)
OKLCH	oklch(52.81% 0.141 134.6)
XYZ	xyz(9.8164, 15.7418, 3.3317)
Luminance	0.1574 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457C17 #4E177C

analogous

#787C17 #457C17 #177C1C

triadic

#457C17 #17457C #7C1745

tetradic

#457C17 #17787C #4E177C #7C1C17

square

#457C17 #17787C #4E177C #7C1C17

split-complementary

#457C17 #1C177C #7C1778

monochromatic

#0E1A05 #28480D #457C17 #62B021 #7FD934

Accessibility & contrast

On white

5.06

#457C17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#457C17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #457C17

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457C17	#FFFFFF	#000000	##FFFFFF
##457C17	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#7A6D22

Tritanopia (blue-blind)

#447769

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #457c17;
/* rgb */ color: rgb(69, 124, 23);
/* oklch */ color: oklch(52.8% 0.141 134.6);

Tailwind

colors: {
  custom: {
    50: '#7ea25d',
    500: '#457c17',
    950: '#000000',
  },
}

SCSS

$custom: #457c17;
$custom-light: #7ea25d;
$custom-dark: #000000;

JSON

{
  "hex": "#457c17",
  "rgb": {
    "r": 69,
    "g": 124,
    "b": 23
  },
  "hsl": {
    "h": 92.673,
    "s": 68.707,
    "l": 28.824
  },
  "oklch": {
    "l": 0.52814,
    "c": 0.14133,
    "h": 134.6
  },
  "luminance": 0.15742
}

Semantic roles & 50–950 ramp

primary

#457C17

secondary

#7D3EB1

accent

#3CEC9C

background

#F8FAF5

surface

#EFF3E9

border

#CACDC5

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #457C17

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

Preview Lab → · Contrast checker → · Palette generator →