#4B8A2A#4B8A2A

#4B8A2A is a mid, vivid yellow-green. Relative luminance 0.198; OKLCH L 57.0% C 0.144 H 136.8°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#4B8A2A
RGB	rgb(75, 138, 42)
HSL	hsl(99, 53%, 35%)
HSV	hsv(99, 70%, 54%)
CMYK	cmyk(45.7%, 0%, 69.6%, 45.9%)
CIE-LAB	lab(51.65, -37.97, 43.32)
CIE-LCH	lch(51.65, 57.61, 131.24°)
OKLab	oklab(57.05% -0.1053 0.099)
OKLCH	oklch(57.05% 0.144 136.8)
XYZ	xyz(12.4077, 19.8392, 5.3656)
Luminance	0.1984 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8A2A #692A8A

analogous

#7B8A2A #4B8A2A #2A8A39

triadic

#4B8A2A #2A4B8A #8A2A4B

tetradic

#4B8A2A #2A7B8A #692A8A #8A392A

square

#4B8A2A #2A7B8A #692A8A #8A392A

split-complementary

#4B8A2A #392A8A #8A2A7B

monochromatic

#182C0D #315B1C #4B8A2A #64B938 #86CF60

Accessibility & contrast

On white

4.23

#4B8A2A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#4B8A2A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8A2A

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8A2A	#FFFFFF	#000000	##000000
##4B8A2A	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F7E1C

Deuteranopia (green-blind)

#867933

Tritanopia (blue-blind)

#488577

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4b8a2a;
/* rgb */ color: rgb(75, 138, 42);
/* oklch */ color: oklch(57.0% 0.144 136.8);

Tailwind

colors: {
  custom: {
    50: '#83ad69',
    500: '#4b8a2a',
    950: '#000000',
  },
}

SCSS

$custom: #4b8a2a;
$custom-light: #83ad69;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8a2a",
  "rgb": {
    "r": 75,
    "g": 138,
    "b": 42
  },
  "hsl": {
    "h": 99.375,
    "s": 53.333,
    "l": 35.294
  },
  "oklch": {
    "l": 0.5705,
    "c": 0.14449,
    "h": 136.8
  },
  "luminance": 0.1984
}

Semantic roles & 50–950 ramp

primary

#4B8A2A

secondary

#965BB4

accent

#4BDDAB

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #4B8A2A

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

Preview Lab → · Contrast checker → · Palette generator →