#4B8D19#4B8D19

#4B8D19 is a mid, vivid yellow-green. Relative luminance 0.206; OKLCH L 57.7% C 0.159 H 135.4°. Best body text is #000000 at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#4B8D19
RGB	rgb(75, 141, 25)
HSL	hsl(94, 70%, 33%)
HSV	hsv(94, 82%, 55%)
CMYK	cmyk(46.8%, 0%, 82.3%, 44.7%)
CIE-LAB	lab(52.53, -40.41, 50.39)
CIE-LCH	lch(52.53, 64.59, 128.73°)
OKLab	oklab(57.73% -0.113 0.1112)
OKLCH	oklch(57.73% 0.159 135.4)
XYZ	xyz(12.6017, 20.6150, 4.2346)
Luminance	0.2062 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8D19 #5B198D

analogous

#858D19 #4B8D19 #198D21

triadic

#4B8D19 #194B8D #8D194B

tetradic

#4B8D19 #19858D #5B198D #8D2119

square

#4B8D19 #19858D #5B198D #8D2119

split-complementary

#4B8D19 #21198D #8D1985

monochromatic

#142507 #2F5910 #4B8D19 #67C122 #86DE43

Accessibility & contrast

On white

4.10

#4B8D19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.12

#4B8D19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8D19

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8D19	#FFFFFF	#000000	##000000
##4B8D19	1.00	4.10	5.12	5.12
#FFFFFF	4.10	1.00	21.00	21.00
#000000	5.12	21.00	1.00	1.00
##000000	5.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928100

Deuteranopia (green-blind)

#8A7B27

Tritanopia (blue-blind)

#498778

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #4b8d19;
/* rgb */ color: rgb(75, 141, 25);
/* oklch */ color: oklch(57.7% 0.159 135.4);

Tailwind

colors: {
  custom: {
    50: '#84af61',
    500: '#4b8d19',
    950: '#000000',
  },
}

SCSS

$custom: #4b8d19;
$custom-light: #84af61;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8d19",
  "rgb": {
    "r": 75,
    "g": 141,
    "b": 25
  },
  "hsl": {
    "h": 94.138,
    "s": 69.88,
    "l": 32.549
  },
  "oklch": {
    "l": 0.5773,
    "c": 0.15857,
    "h": 135.4
  },
  "luminance": 0.20616
}

Semantic roles & 50–950 ramp

primary

#4B8D19

secondary

#8943BF

accent

#3BEDA0

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #4B8D19

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

Preview Lab → · Contrast checker → · Palette generator →