#4F7923#4F7923

#4F7923 is a mid, vivid yellow-green. Relative luminance 0.155; OKLCH L 52.7% C 0.124 H 131.9°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#4F7923
RGB	rgb(79, 121, 35)
HSL	hsl(89, 55%, 31%)
HSV	hsv(89, 71%, 47%)
CMYK	cmyk(34.7%, 0%, 71.1%, 52.5%)
CIE-LAB	lab(46.26, -29.46, 40.70)
CIE-LCH	lch(46.26, 50.24, 125.90°)
OKLab	oklab(52.67% -0.0829 0.0924)
OKLCH	oklch(52.67% 0.124 131.9)
XYZ	xyz(10.3651, 15.4580, 4.0273)
Luminance	0.1546 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F7923 #4D2379

analogous

#797823 #4F7923 #247923

triadic

#4F7923 #234F79 #79234F

tetradic

#4F7923 #237978 #4D2379 #792324

square

#4F7923 #237978 #4D2379 #792324

split-complementary

#4F7923 #232479 #782379

monochromatic

#111A08 #304A15 #4F7923 #6EA831 #8DCB4B

Accessibility & contrast

On white

5.13

#4F7923 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#4F7923 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4F7923

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F7923	#FFFFFF	#000000	##FFFFFF
##4F7923	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E7016

Deuteranopia (green-blind)

#786C2A

Tritanopia (blue-blind)

#507468

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4f7923;
/* rgb */ color: rgb(79, 121, 35);
/* oklch */ color: oklch(52.7% 0.124 131.9);

Tailwind

colors: {
  custom: {
    50: '#84a063',
    500: '#4f7923',
    950: '#000000',
  },
}

SCSS

$custom: #4f7923;
$custom-light: #84a063;
$custom-dark: #000000;

JSON

{
  "hex": "#4f7923",
  "rgb": {
    "r": 79,
    "g": 121,
    "b": 35
  },
  "hsl": {
    "h": 89.302,
    "s": 55.128,
    "l": 30.588
  },
  "oklch": {
    "l": 0.52673,
    "c": 0.12418,
    "h": 131.9
  },
  "luminance": 0.15458
}

Semantic roles & 50–950 ramp

primary

#4F7923

secondary

#7B4CAC

accent

#49DE92

background

#F8F9F6

surface

#EFF2EB

border

#CACCC6

text

#0B0E05

muted

#7C7E7A

Preview Lab

Preview with #4F7923

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

Preview Lab → · Contrast checker → · Palette generator →