#4B7F15#4B7F15

#4B7F15 is a mid, vivid yellow-green. Relative luminance 0.167; OKLCH L 53.9% C 0.143 H 133.2°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#4B7F15
RGB	rgb(75, 127, 21)
HSL	hsl(89, 72%, 29%)
HSV	hsv(89, 83%, 50%)
CMYK	cmyk(40.9%, 0%, 83.5%, 50.2%)
CIE-LAB	lab(47.92, -34.63, 47.35)
CIE-LCH	lch(47.92, 58.66, 126.18°)
OKLab	oklab(53.94% -0.0977 0.1042)
OKLCH	oklch(53.94% 0.143 133.2)
XYZ	xyz(10.6262, 16.7282, 3.3783)
Luminance	0.1673 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7F15 #49157F

analogous

#7F7E15 #4B7F15 #167F15

triadic

#4B7F15 #154B7F #7F154B

tetradic

#4B7F15 #157F7E #49157F #7F1516

square

#4B7F15 #157F7E #49157F #7F1516

split-complementary

#4B7F15 #15167F #7E157F

monochromatic

#101A04 #2C4A0C #4B7F15 #6AB41E #89DD31

Accessibility & contrast

On white

4.83

#4B7F15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#4B7F15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B7F15

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7F15	#FFFFFF	#000000	##FFFFFF
##4B7F15	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#847400

Deuteranopia (green-blind)

#7D7021

Tritanopia (blue-blind)

#4B7A6C

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #4b7f15;
/* rgb */ color: rgb(75, 127, 21);
/* oklch */ color: oklch(53.9% 0.143 133.2);

Tailwind

colors: {
  custom: {
    50: '#82a45d',
    500: '#4b7f15',
    950: '#000000',
  },
}

SCSS

$custom: #4b7f15;
$custom-light: #82a45d;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7f15",
  "rgb": {
    "r": 75,
    "g": 127,
    "b": 21
  },
  "hsl": {
    "h": 89.434,
    "s": 71.622,
    "l": 29.02
  },
  "oklch": {
    "l": 0.53943,
    "c": 0.14288,
    "h": 133.2
  },
  "luminance": 0.16729
}

Semantic roles & 50–950 ramp

primary

#4B7F15

secondary

#773CB4

accent

#39EE92

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4B7F15

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

Preview Lab → · Contrast checker → · Palette generator →