#4F9920#4F9920

#4F9920 is a mid, vivid yellow-green. Relative luminance 0.245; OKLCH L 61.2% C 0.168 H 136.4°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#4F9920
RGB	rgb(79, 153, 32)
HSL	hsl(97, 65%, 36%)
HSV	hsv(97, 79%, 60%)
CMYK	cmyk(48.4%, 0%, 79.1%, 40%)
CIE-LAB	lab(56.63, -43.62, 52.11)
CIE-LCH	lch(56.63, 67.95, 129.93°)
OKLab	oklab(61.16% -0.1214 0.1159)
OKLCH	oklch(61.16% 0.168 136.4)
XYZ	xyz(14.8760, 24.5480, 5.3206)
Luminance	0.2455 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F9920 #6A2099

analogous

#8C9920 #4F9920 #20992E

triadic

#4F9920 #204F99 #99204F

tetradic

#4F9920 #208C99 #6A2099 #992E20

square

#4F9920 #208C99 #6A2099 #992E20

split-complementary

#4F9920 #2E2099 #99208C

monochromatic

#1B340B #356615 #4F9920 #69CC2B #8BDC57

Accessibility & contrast

On white

3.55

#4F9920 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#4F9920 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F9920

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F9920	#FFFFFF	#000000	##000000
##4F9920	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E8C00

Deuteranopia (green-blind)

#95862D

Tritanopia (blue-blind)

#4B9382

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4f9920;
/* rgb */ color: rgb(79, 153, 32);
/* oklch */ color: oklch(61.2% 0.168 136.4);

Tailwind

colors: {
  custom: {
    50: '#88b866',
    500: '#4f9920',
    950: '#000000',
  },
}

SCSS

$custom: #4f9920;
$custom-light: #88b866;
$custom-dark: #000000;

JSON

{
  "hex": "#4f9920",
  "rgb": {
    "r": 79,
    "g": 153,
    "b": 32
  },
  "hsl": {
    "h": 96.694,
    "s": 65.405,
    "l": 36.275
  },
  "oklch": {
    "l": 0.61164,
    "c": 0.16784,
    "h": 136.4
  },
  "luminance": 0.24549
}

Semantic roles & 50–950 ramp

primary

#4F9920

secondary

#9655C0

accent

#3FE8A7

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4F9920

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

Preview Lab → · Contrast checker → · Palette generator →