#457F17#457F17

#457F17 is a mid, vivid yellow-green. Relative luminance 0.165; OKLCH L 53.6% C 0.145 H 135.0°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#457F17
RGB	rgb(69, 127, 23)
HSL	hsl(93, 69%, 29%)
HSV	hsv(93, 82%, 50%)
CMYK	cmyk(45.7%, 0%, 81.9%, 50.2%)
CIE-LAB	lab(47.63, -36.68, 46.37)
CIE-LCH	lch(47.63, 59.12, 128.35°)
OKLab	oklab(53.63% -0.1027 0.1026)
OKLCH	oklch(53.63% 0.145 135)
XYZ	xyz(10.1980, 16.5052, 3.4589)
Luminance	0.1651 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457F17 #51177F

analogous

#797F17 #457F17 #177F1D

triadic

#457F17 #17457F #7F1745

tetradic

#457F17 #17797F #51177F #7F1D17

square

#457F17 #17797F #51177F #7F1D17

split-complementary

#457F17 #1D177F #7F1779

monochromatic

#0E1A05 #294B0E #457F17 #61B320 #7FDB36

Accessibility & contrast

On white

4.88

#457F17 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#457F17 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #457F17

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457F17	#FFFFFF	#000000	##FFFFFF
##457F17	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847400

Deuteranopia (green-blind)

#7C6F23

Tritanopia (blue-blind)

#437A6C

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #457f17;
/* rgb */ color: rgb(69, 127, 23);
/* oklch */ color: oklch(53.6% 0.145 135.0);

Tailwind

colors: {
  custom: {
    50: '#7fa45e',
    500: '#457f17',
    950: '#000000',
  },
}

SCSS

$custom: #457f17;
$custom-light: #7fa45e;
$custom-dark: #000000;

JSON

{
  "hex": "#457f17",
  "rgb": {
    "r": 69,
    "g": 127,
    "b": 23
  },
  "hsl": {
    "h": 93.462,
    "s": 69.333,
    "l": 29.412
  },
  "oklch": {
    "l": 0.53632,
    "c": 0.14517,
    "h": 135
  },
  "luminance": 0.16506
}

Semantic roles & 50–950 ramp

primary

#457F17

secondary

#803EB4

accent

#3CEC9E

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #457F17

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

Preview Lab → · Contrast checker → · Palette generator →