#4F9D10#4F9D10

#4F9D10 is a light, vivid yellow-green. Relative luminance 0.258; OKLCH L 62.2% C 0.179 H 135.9°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#4F9D10
RGB	rgb(79, 157, 16)
HSL	hsl(93, 82%, 34%)
HSV	hsv(93, 90%, 62%)
CMYK	cmyk(49.7%, 0%, 89.8%, 38.4%)
CIE-LAB	lab(57.86, -45.92, 57.37)
CIE-LCH	lch(57.86, 73.49, 128.68°)
OKLab	oklab(62.15% -0.1284 0.1247)
OKLCH	oklch(62.15% 0.179 135.9)
XYZ	xyz(15.3745, 25.8126, 4.6623)
Luminance	0.2581 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9D10 #5E109D

analogous

#969D10 #4F9D10 #109D17

triadic

#4F9D10 #104F9D #9D104F

tetradic

#4F9D10 #10969D #5E109D #9D1710

square

#4F9D10 #10969D #5E109D #9D1710

split-complementary

#4F9D10 #17109D #9D1096

monochromatic

#172E05 #33650A #4F9D10 #6BD516 #8AEB3C

Accessibility & contrast

On white

3.41

#4F9D10 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#4F9D10 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9D10

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9D10	#FFFFFF	#000000	##000000
##4F9D10	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A38F00

Deuteranopia (green-blind)

#998925

Tritanopia (blue-blind)

#4C9785

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4f9d10;
/* rgb */ color: rgb(79, 157, 16);
/* oklch */ color: oklch(62.2% 0.179 135.9);

Tailwind

colors: {
  custom: {
    50: '#89ba61',
    500: '#4f9d10',
    950: '#000000',
  },
}

SCSS

$custom: #4f9d10;
$custom-light: #89ba61;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9d10",
  "rgb": {
    "r": 79,
    "g": 157,
    "b": 16
  },
  "hsl": {
    "h": 93.191,
    "s": 81.503,
    "l": 33.922
  },
  "oklch": {
    "l": 0.62152,
    "c": 0.179,
    "h": 135.9
  },
  "luminance": 0.25814
}

Semantic roles & 50–950 ramp

primary

#4F9D10

secondary

#8C3ECA

accent

#30F89F

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1206

muted

#7D817A

Preview Lab

Preview with #4F9D10

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

Preview Lab → · Contrast checker → · Palette generator →