#4B7E15#4B7E15

#4B7E15 is a mid, vivid yellow-green. Relative luminance 0.165; OKLCH L 53.7% C 0.142 H 133.0°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#4B7E15
RGB	rgb(75, 126, 21)
HSL	hsl(89, 71%, 29%)
HSV	hsv(89, 83%, 49%)
CMYK	cmyk(40.5%, 0%, 83.3%, 50.6%)
CIE-LAB	lab(47.59, -34.19, 47.05)
CIE-LCH	lch(47.59, 58.16, 126.00°)
OKLab	oklab(53.67% -0.0965 0.1036)
OKLCH	oklch(53.67% 0.142 133)
XYZ	xyz(10.4977, 16.4712, 3.3355)
Luminance	0.1647 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B7E15 #48157E

analogous

#7E7D15 #4B7E15 #167E15

triadic

#4B7E15 #154B7E #7E154B

tetradic

#4B7E15 #157E7D #48157E #7E1516

square

#4B7E15 #157E7D #48157E #7E1516

split-complementary

#4B7E15 #15167E #7D157E

monochromatic

#101A04 #2C4A0C #4B7E15 #6AB21E #89DD31

Accessibility & contrast

On white

4.89

#4B7E15 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#4B7E15 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4B7E15

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B7E15	#FFFFFF	#000000	##FFFFFF
##4B7E15	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#837300

Deuteranopia (green-blind)

#7D6F21

Tritanopia (blue-blind)

#4B796B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4b7e15;
/* rgb */ color: rgb(75, 126, 21);
/* oklch */ color: oklch(53.7% 0.142 133.0);

Tailwind

colors: {
  custom: {
    50: '#82a45d',
    500: '#4b7e15',
    950: '#000000',
  },
}

SCSS

$custom: #4b7e15;
$custom-light: #82a45d;
$custom-dark: #000000;

JSON

{
  "hex": "#4b7e15",
  "rgb": {
    "r": 75,
    "g": 126,
    "b": 21
  },
  "hsl": {
    "h": 89.143,
    "s": 71.429,
    "l": 28.824
  },
  "oklch": {
    "l": 0.53673,
    "c": 0.1416,
    "h": 133
  },
  "luminance": 0.16472
}

Semantic roles & 50–950 ramp

primary

#4B7E15

secondary

#763CB3

accent

#3AEE91

background

#F8FAF5

surface

#EFF4E9

border

#CACEC5

text

#0B0F05

muted

#7C7F79

Preview Lab

Preview with #4B7E15

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

Preview Lab → · Contrast checker → · Palette generator →