#4C8123#4C8123

#4C8123 is a mid, vivid yellow-green. Relative luminance 0.174; OKLCH L 54.6% C 0.137 H 134.4°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#4C8123
RGB	rgb(76, 129, 35)
HSL	hsl(94, 57%, 32%)
HSV	hsv(94, 73%, 51%)
CMYK	cmyk(41.1%, 0%, 72.9%, 49.4%)
CIE-LAB	lab(48.71, -34.27, 43.18)
CIE-LCH	lch(48.71, 55.12, 128.44°)
OKLab	oklab(54.63% -0.0958 0.0977)
OKLCH	oklch(54.63% 0.137 134.4)
XYZ	xyz(11.1339, 17.3578, 4.3535)
Luminance	0.1736 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8123 #582381

analogous

#7B8123 #4C8123 #238129

triadic

#4C8123 #234C81 #81234C

tetradic

#4C8123 #237B81 #582381 #812923

square

#4C8123 #237B81 #582381 #812923

split-complementary

#4C8123 #292381 #81237B

monochromatic

#132109 #305116 #4C8123 #68B130 #87CF4F

Accessibility & contrast

On white

4.70

#4C8123 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#4C8123 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4C8123

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8123	#FFFFFF	#000000	##FFFFFF
##4C8123	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#867614

Deuteranopia (green-blind)

#7F722C

Tritanopia (blue-blind)

#4B7C6E

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #4c8123;
/* rgb */ color: rgb(76, 129, 35);
/* oklch */ color: oklch(54.6% 0.137 134.4);

Tailwind

colors: {
  custom: {
    50: '#83a664',
    500: '#4c8123',
    950: '#000000',
  },
}

SCSS

$custom: #4c8123;
$custom-light: #83a664;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8123",
  "rgb": {
    "r": 76,
    "g": 129,
    "b": 35
  },
  "hsl": {
    "h": 93.83,
    "s": 57.317,
    "l": 32.157
  },
  "oklch": {
    "l": 0.54632,
    "c": 0.13681,
    "h": 134.4
  },
  "luminance": 0.17358
}

Semantic roles & 50–950 ramp

primary

#4C8123

secondary

#864DB3

accent

#47E19E

background

#F8FAF6

surface

#EFF4EB

border

#CACEC6

text

#0B0F06

muted

#7C7F7A

Preview Lab

Preview with #4C8123

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

Preview Lab → · Contrast checker → · Palette generator →