#4E7D23#4E7D23

#4E7D23 is a mid, vivid yellow-green. Relative luminance 0.164; OKLCH L 53.7% C 0.130 H 133.1°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#4E7D23
RGB	rgb(78, 125, 35)
HSL	hsl(91, 56%, 31%)
HSV	hsv(91, 72%, 49%)
CMYK	cmyk(37.6%, 0%, 72%, 51%)
CIE-LAB	lab(47.51, -31.71, 41.97)
CIE-LCH	lch(47.51, 52.61, 127.07°)
OKLab	oklab(53.68% -0.089 0.0951)
OKLCH	oklch(53.68% 0.13 133.1)
XYZ	xyz(10.7787, 16.4078, 4.1889)
Luminance	0.1641 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E7D23 #52237D

analogous

#7B7D23 #4E7D23 #237D25

triadic

#4E7D23 #234E7D #7D234E

tetradic

#4E7D23 #237B7D #52237D #7D2523

square

#4E7D23 #237B7D #52237D #7D2523

split-complementary

#4E7D23 #25237D #7D237B

monochromatic

#121D08 #304D16 #4E7D23 #6CAD30 #8ACD4D

Accessibility & contrast

On white

4.90

#4E7D23 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#4E7D23 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4E7D23

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E7D23	#FFFFFF	#000000	##FFFFFF
##4E7D23	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#827315

Deuteranopia (green-blind)

#7C6F2B

Tritanopia (blue-blind)

#4E786B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #4e7d23;
/* rgb */ color: rgb(78, 125, 35);
/* oklch */ color: oklch(53.7% 0.130 133.1);

Tailwind

colors: {
  custom: {
    50: '#84a364',
    500: '#4e7d23',
    950: '#000000',
  },
}

SCSS

$custom: #4e7d23;
$custom-light: #84a364;
$custom-dark: #000000;

JSON

{
  "hex": "#4e7d23",
  "rgb": {
    "r": 78,
    "g": 125,
    "b": 35
  },
  "hsl": {
    "h": 91.333,
    "s": 56.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.53677,
    "c": 0.13026,
    "h": 133.1
  },
  "luminance": 0.16408
}

Semantic roles & 50–950 ramp

primary

#4E7D23

secondary

#804CAF

accent

#48E097

background

#F8FAF6

surface

#EFF3EB

border

#CACDC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #4E7D23

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

Preview Lab → · Contrast checker → · Palette generator →