#4CAA21#4CAA21

#4CAA21 is a light, vivid green. Relative luminance 0.304; OKLCH L 65.5% C 0.189 H 138.3°. Best body text is #000000 at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#4CAA21
RGB	rgb(76, 170, 33)
HSL	hsl(101, 67%, 40%)
HSV	hsv(101, 81%, 67%)
CMYK	cmyk(55.3%, 0%, 80.6%, 33.3%)
CIE-LAB	lab(61.99, -51.03, 56.80)
CIE-LCH	lch(61.99, 76.36, 131.94°)
OKLab	oklab(65.55% -0.1411 0.1259)
OKLCH	oklch(65.55% 0.189 138.3)
XYZ	xyz(17.6291, 30.3943, 6.3763)
Luminance	0.3040 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4CAA21 #7F21AA

analogous

#91AA21 #4CAA21 #21AA3B

triadic

#4CAA21 #214CAA #AA214C

tetradic

#4CAA21 #2191AA #7F21AA #AA3B21

square

#4CAA21 #2191AA #7F21AA #AA3B21

split-complementary

#4CAA21 #3B21AA #AA2191

monochromatic

#1E430D #357717 #4CAA21 #65D731 #8CE164

Accessibility & contrast

On white

2.97

#4CAA21 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.08

#4CAA21 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4CAA21

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4CAA21	#FFFFFF	#000000	##000000
##4CAA21	1.00	2.97	7.08	7.08
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.08	21.00	1.00	1.00
##000000	7.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AF9B00

Deuteranopia (green-blind)

#A49331

Tritanopia (blue-blind)

#44A491

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4caa21;
/* rgb */ color: rgb(76, 170, 33);
/* oklch */ color: oklch(65.5% 0.189 138.3);

Tailwind

colors: {
  custom: {
    50: '#88c469',
    500: '#4caa21',
    950: '#000000',
  },
}

SCSS

$custom: #4caa21;
$custom-light: #88c469;
$custom-dark: #000000;

JSON

{
  "hex": "#4caa21",
  "rgb": {
    "r": 76,
    "g": 170,
    "b": 33
  },
  "hsl": {
    "h": 101.168,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.65549,
    "c": 0.1891,
    "h": 138.3
  },
  "luminance": 0.30396
}

Semantic roles & 50–950 ramp

primary

#4CAA21

secondary

#A661C6

accent

#3DEAB4

background

#F8FCF6

surface

#F0F8EB

border

#CBD1C6

text

#0C1307

muted

#7D827A

Preview Lab

Preview with #4CAA21

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

Preview Lab → · Contrast checker → · Palette generator →