#4E7A23#4E7A23

#4E7A23 is a mid, vivid yellow-green. Relative luminance 0.157; OKLCH L 52.9% C 0.126 H 132.5°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#4E7A23
RGB	rgb(78, 122, 35)
HSL	hsl(90, 55%, 31%)
HSV	hsv(90, 71%, 48%)
CMYK	cmyk(36.1%, 0%, 71.3%, 52.2%)
CIE-LAB	lab(46.52, -30.32, 40.96)
CIE-LCH	lch(46.52, 50.96, 126.51°)
OKLab	oklab(52.88% -0.0852 0.093)
OKLCH	oklch(52.88% 0.126 132.5)
XYZ	xyz(10.4047, 15.6597, 4.0642)
Luminance	0.1566 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7A23 #4F237A

analogous

#797A23 #4E7A23 #237A23

triadic

#4E7A23 #234E7A #7A234E

tetradic

#4E7A23 #23797A #4F237A #7A2323

square

#4E7A23 #23797A #4F237A #7A2323

split-complementary

#4E7A23 #23237A #7A2379

monochromatic

#111B08 #304A15 #4E7A23 #6CAA31 #8BCC4C

Accessibility & contrast

On white

5.08

#4E7A23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#4E7A23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E7A23

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7A23	#FFFFFF	#000000	##FFFFFF
##4E7A23	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F7016

Deuteranopia (green-blind)

#796D2B

Tritanopia (blue-blind)

#4F7569

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #4e7a23;
/* rgb */ color: rgb(78, 122, 35);
/* oklch */ color: oklch(52.9% 0.126 132.5);

Tailwind

colors: {
  custom: {
    50: '#83a163',
    500: '#4e7a23',
    950: '#000000',
  },
}

SCSS

$custom: #4e7a23;
$custom-light: #83a163;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7a23",
  "rgb": {
    "r": 78,
    "g": 122,
    "b": 35
  },
  "hsl": {
    "h": 90.345,
    "s": 55.414,
    "l": 30.784
  },
  "oklch": {
    "l": 0.52877,
    "c": 0.12613,
    "h": 132.5
  },
  "luminance": 0.1566
}

Semantic roles & 50–950 ramp

primary

#4E7A23

secondary

#7D4CAD

accent

#49DF95

background

#F8F9F6

surface

#EFF2EB

border

#CACCC6

text

#0B0F05

muted

#7C7E7A

Preview Lab

Preview with #4E7A23

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

Preview Lab → · Contrast checker → · Palette generator →