#4B8A19#4B8A19

#4B8A19 is a mid, vivid yellow-green. Relative luminance 0.197; OKLCH L 56.9% C 0.155 H 135.1°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#4B8A19
RGB	rgb(75, 138, 25)
HSL	hsl(93, 69%, 32%)
HSV	hsv(93, 82%, 54%)
CMYK	cmyk(45.7%, 0%, 81.9%, 45.9%)
CIE-LAB	lab(51.54, -39.16, 49.48)
CIE-LCH	lch(51.54, 63.10, 128.36°)
OKLab	oklab(56.92% -0.1096 0.1093)
OKLCH	oklch(56.92% 0.155 135.1)
XYZ	xyz(12.1653, 19.7423, 4.0891)
Luminance	0.1974 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8A19 #58198A

analogous

#848A19 #4B8A19 #198A1F

triadic

#4B8A19 #194B8A #8A194B

tetradic

#4B8A19 #19848A #58198A #8A1F19

square

#4B8A19 #19848A #58198A #8A1F19

split-complementary

#4B8A19 #1F198A #8A1984

monochromatic

#132206 #2F5610 #4B8A19 #67BE22 #86DD41

Accessibility & contrast

On white

4.24

#4B8A19 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#4B8A19 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8A19

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8A19	#FFFFFF	#000000	##000000
##4B8A19	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E00

Deuteranopia (green-blind)

#877926

Tritanopia (blue-blind)

#498475

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4b8a19;
/* rgb */ color: rgb(75, 138, 25);
/* oklch */ color: oklch(56.9% 0.155 135.1);

Tailwind

colors: {
  custom: {
    50: '#84ad60',
    500: '#4b8a19',
    950: '#000000',
  },
}

SCSS

$custom: #4b8a19;
$custom-light: #84ad60;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8a19",
  "rgb": {
    "r": 75,
    "g": 138,
    "b": 25
  },
  "hsl": {
    "h": 93.451,
    "s": 69.325,
    "l": 31.961
  },
  "oklch": {
    "l": 0.56924,
    "c": 0.15484,
    "h": 135.1
  },
  "luminance": 0.19743
}

Semantic roles & 50–950 ramp

primary

#4B8A19

secondary

#8742BD

accent

#3CEC9E

background

#F8FAF6

surface

#F0F4EB

border

#CBCEC6

text

#0B1005

muted

#7C7F7A

Preview Lab

Preview with #4B8A19

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

Preview Lab → · Contrast checker → · Palette generator →