#4F802B#4F802B

#4F802B is a mid, vivid yellow-green. Relative luminance 0.173; OKLCH L 54.6% C 0.128 H 134.3°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#4F802B
RGB	rgb(79, 128, 43)
HSL	hsl(95, 50%, 34%)
HSV	hsv(95, 66%, 50%)
CMYK	cmyk(38.3%, 0%, 66.4%, 49.8%)
CIE-LAB	lab(48.60, -32.03, 39.67)
CIE-LCH	lch(48.60, 50.99, 128.92°)
OKLab	oklab(54.61% -0.0893 0.0914)
OKLCH	oklch(54.61% 0.128 134.3)
XYZ	xyz(11.3794, 17.2745, 5.0198)
Luminance	0.1727 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F802B #5C2B80

analogous

#79802B #4F802B #2B8031

triadic

#4F802B #2B4F80 #802B4F

tetradic

#4F802B #2B7980 #5C2B80 #80312B

square

#4F802B #2B7980 #5C2B80 #80312B

split-complementary

#4F802B #312B80 #802B79

monochromatic

#16240C #33521C #4F802B #6BAE3A #8AC95D

Accessibility & contrast

On white

4.71

#4F802B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#4F802B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F802B

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F802B	#FFFFFF	#000000	##FFFFFF
##4F802B	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#857620

Deuteranopia (green-blind)

#7E7232

Tritanopia (blue-blind)

#4F7B6E

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #4f802b;
/* rgb */ color: rgb(79, 128, 43);
/* oklch */ color: oklch(54.6% 0.128 134.3);

Tailwind

colors: {
  custom: {
    50: '#84a568',
    500: '#4f802b',
    950: '#000000',
  },
}

SCSS

$custom: #4f802b;
$custom-light: #84a568;
$custom-dark: #000000;

JSON

{
  "hex": "#4f802b",
  "rgb": {
    "r": 79,
    "g": 128,
    "b": 43
  },
  "hsl": {
    "h": 94.588,
    "s": 49.708,
    "l": 33.529
  },
  "oklch": {
    "l": 0.54611,
    "c": 0.12775,
    "h": 134.3
  },
  "luminance": 0.17275
}

Semantic roles & 50–950 ramp

primary

#4F802B

secondary

#8A58AE

accent

#4FD99F

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #4F802B

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

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