#4B9015#4B9015

#4B9015 is a mid, vivid yellow-green. Relative luminance 0.215; OKLCH L 58.5% C 0.164 H 135.5°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#4B9015
RGB	rgb(75, 144, 21)
HSL	hsl(94, 75%, 32%)
HSV	hsv(94, 85%, 56%)
CMYK	cmyk(47.9%, 0%, 85.4%, 43.5%)
CIE-LAB	lab(53.49, -41.84, 52.38)
CIE-LCH	lch(53.49, 67.03, 128.62°)
OKLab	oklab(58.51% -0.117 0.1148)
OKLCH	oklch(58.51% 0.164 135.5)
XYZ	xyz(13.0100, 21.4957, 4.1729)
Luminance	0.2150 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9015 #5A1590

analogous

#889015 #4B9015 #15901D

triadic

#4B9015 #154B90 #90154B

tetradic

#4B9015 #158890 #5A1590 #901D15

square

#4B9015 #158890 #5A1590 #901D15

split-complementary

#4B9015 #1D1590 #901588

monochromatic

#132505 #2F5B0D #4B9015 #67C51D #86E33D

Accessibility & contrast

On white

3.96

#4B9015 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#4B9015 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B9015

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9015	#FFFFFF	#000000	##000000
##4B9015	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#958300

Deuteranopia (green-blind)

#8C7E25

Tritanopia (blue-blind)

#488A7A

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4b9015;
/* rgb */ color: rgb(75, 144, 21);
/* oklch */ color: oklch(58.5% 0.164 135.5);

Tailwind

colors: {
  custom: {
    50: '#85b160',
    500: '#4b9015',
    950: '#000000',
  },
}

SCSS

$custom: #4b9015;
$custom-light: #85b160;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9015",
  "rgb": {
    "r": 75,
    "g": 144,
    "b": 21
  },
  "hsl": {
    "h": 93.659,
    "s": 74.545,
    "l": 32.353
  },
  "oklch": {
    "l": 0.58515,
    "c": 0.16396,
    "h": 135.5
  },
  "luminance": 0.21497
}

Semantic roles & 50–950 ramp

primary

#4B9015

secondary

#883EC2

accent

#37F19F

background

#F8FAF6

surface

#F0F5EB

border

#CBCFC6

text

#0C1105

muted

#7D807A

Preview Lab

Preview with #4B9015

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

Preview Lab → · Contrast checker → · Palette generator →