#4B9523#4B9523

#4B9523 is a mid, vivid yellow-green. Relative luminance 0.231; OKLCH L 59.9% C 0.163 H 137.1°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#4B9523
RGB	rgb(75, 149, 35)
HSL	hsl(99, 62%, 36%)
HSV	hsv(99, 77%, 58%)
CMYK	cmyk(49.7%, 0%, 76.5%, 41.6%)
CIE-LAB	lab(55.19, -43.08, 49.64)
CIE-LCH	lch(55.19, 65.73, 130.95°)
OKLab	oklab(59.93% -0.1196 0.1112)
OKLCH	oklch(59.93% 0.163 137.1)
XYZ	xyz(13.9520, 23.1111, 5.3155)
Luminance	0.2311 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9523 #6D2395

analogous

#849523 #4B9523 #239534

triadic

#4B9523 #234B95 #95234B

tetradic

#4B9523 #238495 #6D2395 #953423

square

#4B9523 #238495 #6D2395 #953423

split-complementary

#4B9523 #342395 #952384

monochromatic

#19320C #326317 #4B9523 #64C72F #86D85A

Accessibility & contrast

On white

3.74

#4B9523 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#4B9523 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B9523

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9523	#FFFFFF	#000000	##000000
##4B9523	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A880A

Deuteranopia (green-blind)

#90822F

Tritanopia (blue-blind)

#478F7F

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4b9523;
/* rgb */ color: rgb(75, 149, 35);
/* oklch */ color: oklch(59.9% 0.163 137.1);

Tailwind

colors: {
  custom: {
    50: '#85b567',
    500: '#4b9523',
    950: '#000000',
  },
}

SCSS

$custom: #4b9523;
$custom-light: #85b567;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9523",
  "rgb": {
    "r": 75,
    "g": 149,
    "b": 35
  },
  "hsl": {
    "h": 98.947,
    "s": 61.957,
    "l": 36.078
  },
  "oklch": {
    "l": 0.59934,
    "c": 0.16328,
    "h": 137.1
  },
  "luminance": 0.23112
}

Semantic roles & 50–950 ramp

primary

#4B9523

secondary

#9957BD

accent

#43E5AC

background

#F8FBF6

surface

#F0F6EB

border

#CBD0C6

text

#0C1106

muted

#7D807A

Preview Lab

Preview with #4B9523

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

Preview Lab → · Contrast checker → · Palette generator →