#4B8523#4B8523

#4B8523 is a mid, vivid yellow-green. Relative luminance 0.184; OKLCH L 55.6% C 0.143 H 135.3°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#4B8523
RGB	rgb(75, 133, 35)
HSL	hsl(96, 58%, 33%)
HSV	hsv(96, 74%, 52%)
CMYK	cmyk(43.6%, 0%, 73.7%, 47.8%)
CIE-LAB	lab(49.97, -36.38, 44.44)
CIE-LCH	lch(49.97, 57.44, 129.31°)
OKLab	oklab(55.65% -0.1015 0.1003)
OKLCH	oklch(55.65% 0.143 135.3)
XYZ	xyz(11.5923, 18.3916, 4.5289)
Luminance	0.1839 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8523 #5D2385

analogous

#7C8523 #4B8523 #23852C

triadic

#4B8523 #234B85 #85234B

tetradic

#4B8523 #237C85 #5D2385 #852C23

square

#4B8523 #237C85 #5D2385 #852C23

split-complementary

#4B8523 #2C2385 #85237C

monochromatic

#142409 #305516 #4B8523 #66B530 #85D151

Accessibility & contrast

On white

4.49

#4B8523 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#4B8523 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8523

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8523	#FFFFFF	#000000	##000000
##4B8523	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A7A12

Deuteranopia (green-blind)

#82752C

Tritanopia (blue-blind)

#498072

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #4b8523;
/* rgb */ color: rgb(75, 133, 35);
/* oklch */ color: oklch(55.6% 0.143 135.3);

Tailwind

colors: {
  custom: {
    50: '#83a964',
    500: '#4b8523',
    950: '#000000',
  },
}

SCSS

$custom: #4b8523;
$custom-light: #83a964;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8523",
  "rgb": {
    "r": 75,
    "g": 133,
    "b": 35
  },
  "hsl": {
    "h": 95.51,
    "s": 58.333,
    "l": 32.941
  },
  "oklch": {
    "l": 0.5565,
    "c": 0.1427,
    "h": 135.3
  },
  "luminance": 0.18392
}

Semantic roles & 50–950 ramp

primary

#4B8523

secondary

#8B4FB5

accent

#46E2A2

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B1006

muted

#7C7F7A

Preview Lab

Preview with #4B8523

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

Preview Lab → · Contrast checker → · Palette generator →