#457C13#457C13

#457C13 is a mid, vivid yellow-green. Relative luminance 0.157; OKLCH L 52.8% C 0.143 H 134.3°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#457C13
RGB	rgb(69, 124, 19)
HSL	hsl(91, 73%, 28%)
HSV	hsv(91, 85%, 49%)
CMYK	cmyk(44.4%, 0%, 84.7%, 51.4%)
CIE-LAB	lab(46.61, -35.60, 46.65)
CIE-LCH	lch(46.61, 58.68, 127.35°)
OKLab	oklab(52.79% -0.1 0.1026)
OKLCH	oklch(52.79% 0.143 134.3)
XYZ	xyz(9.7793, 15.7270, 3.1363)
Luminance	0.1573 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457C13 #4A137C

analogous

#797C13 #457C13 #137C16

triadic

#457C13 #13457C #7C1345

tetradic

#457C13 #13797C #4A137C #7C1613

square

#457C13 #13797C #4A137C #7C1613

split-complementary

#457C13 #16137C #7C1379

monochromatic

#0F1B04 #27470B #457C13 #63B11B #80DF2B

Accessibility & contrast

On white

5.07

#457C13 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#457C13 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #457C13

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457C13	#FFFFFF	#000000	##FFFFFF
##457C13	1.00	5.07	4.15	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#817100

Deuteranopia (green-blind)

#7A6D20

Tritanopia (blue-blind)

#447769

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #457c13;
/* rgb */ color: rgb(69, 124, 19);
/* oklch */ color: oklch(52.8% 0.143 134.3);

Tailwind

colors: {
  custom: {
    50: '#7ea25c',
    500: '#457c13',
    950: '#000000',
  },
}

SCSS

$custom: #457c13;
$custom-light: #7ea25c;
$custom-dark: #000000;

JSON

{
  "hex": "#457c13",
  "rgb": {
    "r": 69,
    "g": 124,
    "b": 19
  },
  "hsl": {
    "h": 91.429,
    "s": 73.427,
    "l": 28.039
  },
  "oklch": {
    "l": 0.52792,
    "c": 0.14327,
    "h": 134.3
  },
  "luminance": 0.15728
}

Semantic roles & 50–950 ramp

primary

#457C13

secondary

#7839B2

accent

#38F098

background

#F8FAF5

surface

#EFF3E9

border

#CACDC5

text

#0A0F04

muted

#7C7F79

Preview Lab

Preview with #457C13

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

Preview Lab → · Contrast checker → · Palette generator →