#457B17#457B17

#457B17 is a mid, vivid yellow-green. Relative luminance 0.155; OKLCH L 52.5% C 0.140 H 134.4°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#457B17
RGB	rgb(69, 123, 23)
HSL	hsl(92, 68%, 29%)
HSV	hsv(92, 81%, 48%)
CMYK	cmyk(43.9%, 0%, 81.3%, 51.8%)
CIE-LAB	lab(46.30, -34.95, 45.12)
CIE-LCH	lch(46.30, 57.07, 127.76°)
OKLab	oklab(52.54% -0.098 0.1)
OKLCH	oklch(52.54% 0.14 134.4)
XYZ	xyz(9.6917, 15.4925, 3.2901)
Luminance	0.1549 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457B17 #4D177B

analogous

#777B17 #457B17 #177B1B

triadic

#457B17 #17457B #7B1745

tetradic

#457B17 #17777B #4D177B #7B1B17

square

#457B17 #17777B #4D177B #7B1B17

split-complementary

#457B17 #1B177B #7B1777

monochromatic

#0E1A05 #28470D #457B17 #62AF21 #80D933

Accessibility & contrast

On white

5.12

#457B17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#457B17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #457B17

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457B17	#FFFFFF	#000000	##FFFFFF
##457B17	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#807000

Deuteranopia (green-blind)

#796C22

Tritanopia (blue-blind)

#447668

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #457b17;
/* rgb */ color: rgb(69, 123, 23);
/* oklch */ color: oklch(52.5% 0.140 134.4);

Tailwind

colors: {
  custom: {
    50: '#7ea15d',
    500: '#457b17',
    950: '#000000',
  },
}

SCSS

$custom: #457b17;
$custom-light: #7ea15d;
$custom-dark: #000000;

JSON

{
  "hex": "#457b17",
  "rgb": {
    "r": 69,
    "g": 123,
    "b": 23
  },
  "hsl": {
    "h": 92.4,
    "s": 68.493,
    "l": 28.627
  },
  "oklch": {
    "l": 0.52542,
    "c": 0.14004,
    "h": 134.4
  },
  "luminance": 0.15493
}

Semantic roles & 50–950 ramp

primary

#457B17

secondary

#7B3EB0

accent

#3CEB9B

background

#F8FAF5

surface

#EFF3E9

border

#CACDC5

text

#0A0F05

muted

#7C7F79

Preview Lab

Preview with #457B17

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

Preview Lab → · Contrast checker → · Palette generator →