#4DA521#4DA521

#4DA521 is a light, vivid green. Relative luminance 0.286; OKLCH L 64.3% C 0.183 H 137.8°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#4DA521
RGB	rgb(77, 165, 33)
HSL	hsl(100, 67%, 39%)
HSV	hsv(100, 80%, 65%)
CMYK	cmyk(53.3%, 0%, 80%, 35.3%)
CIE-LAB	lab(60.42, -48.87, 55.35)
CIE-LCH	lch(60.42, 73.83, 131.44°)
OKLab	oklab(64.27% -0.1354 0.1228)
OKLCH	oklch(64.27% 0.183 137.8)
XYZ	xyz(16.7896, 28.5966, 6.0735)
Luminance	0.2860 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA521 #7921A5

analogous

#8FA521 #4DA521 #21A537

triadic

#4DA521 #214DA5 #A5214D

tetradic

#4DA521 #218FA5 #7921A5 #A53721

square

#4DA521 #218FA5 #7921A5 #A53721

split-complementary

#4DA521 #3721A5 #A5218F

monochromatic

#1D3F0D #357217 #4DA521 #66D52E #8BDF61

Accessibility & contrast

On white

3.13

#4DA521 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#4DA521 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4DA521

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA521	#FFFFFF	#000000	##000000
##4DA521	1.00	3.13	6.72	6.72
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AA9600

Deuteranopia (green-blind)

#9F8F30

Tritanopia (blue-blind)

#469F8D

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4da521;
/* rgb */ color: rgb(77, 165, 33);
/* oklch */ color: oklch(64.3% 0.183 137.8);

Tailwind

colors: {
  custom: {
    50: '#88c068',
    500: '#4da521',
    950: '#000000',
  },
}

SCSS

$custom: #4da521;
$custom-light: #88c068;
$custom-dark: #000000;

JSON

{
  "hex": "#4da521",
  "rgb": {
    "r": 77,
    "g": 165,
    "b": 33
  },
  "hsl": {
    "h": 100,
    "s": 66.667,
    "l": 38.824
  },
  "oklch": {
    "l": 0.64265,
    "c": 0.18278,
    "h": 137.8
  },
  "luminance": 0.28598
}

Semantic roles & 50–950 ramp

primary

#4DA521

secondary

#A25EC4

accent

#3EEAB0

background

#F8FBF6

surface

#F0F7EB

border

#CBD0C6

text

#0C1207

muted

#7D817A

Preview Lab

Preview with #4DA521

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

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