#4FB52C#4FB52C

#4FB52C is a light, vivid green. Relative luminance 0.349; OKLCH L 68.6% C 0.195 H 139.2°. Best body text is #000000 at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#4FB52C
RGB	rgb(79, 181, 44)
HSL	hsl(105, 61%, 44%)
HSV	hsv(105, 76%, 71%)
CMYK	cmyk(56.4%, 0%, 75.7%, 29%)
CIE-LAB	lab(65.66, -53.60, 56.85)
CIE-LCH	lch(65.66, 78.13, 133.32°)
OKLab	oklab(68.63% -0.1476 0.1275)
OKLCH	oklch(68.63% 0.195 139.2)
XYZ	xyz(20.2021, 34.8902, 8.0523)
Luminance	0.3489 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB52C #922CB5

analogous

#94B52C #4FB52C #2CB54E

triadic

#4FB52C #2C4FB5 #B52C4F

tetradic

#4FB52C #2C94B5 #922CB5 #B54E2C

square

#4FB52C #2C94B5 #922CB5 #B54E2C

split-complementary

#4FB52C #4E2CB5 #B52C94

monochromatic

#245314 #3A8420 #4FB52C #6ED34B #95DF7C

Accessibility & contrast

On white

2.63

#4FB52C on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.98

#4FB52C on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB52C

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB52C	#FFFFFF	#000000	##000000
##4FB52C	1.00	2.63	7.98	7.98
#FFFFFF	2.63	1.00	21.00	21.00
#000000	7.98	21.00	1.00	1.00
##000000	7.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA50D

Deuteranopia (green-blind)

#AE9C3B

Tritanopia (blue-blind)

#44AF9B

Achromatopsia (no color)

#9F9F9F

Design tokens & code

CSS

--color: #4fb52c;
/* rgb */ color: rgb(79, 181, 44);
/* oklch */ color: oklch(68.6% 0.195 139.2);

Tailwind

colors: {
  custom: {
    50: '#8bcc6f',
    500: '#4fb52c',
    950: '#000000',
  },
}

SCSS

$custom: #4fb52c;
$custom-light: #8bcc6f;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb52c",
  "rgb": {
    "r": 79,
    "g": 181,
    "b": 44
  },
  "hsl": {
    "h": 104.672,
    "s": 60.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.68625,
    "c": 0.19506,
    "h": 139.2
  },
  "luminance": 0.34892
}

Semantic roles & 50–950 ramp

primary

#4FB52C

secondary

#B375C8

accent

#44E4BB

background

#F9FCF7

surface

#F1F9ED

border

#CBD2C8

text

#0D1308

muted

#7E827B

Preview Lab

Preview with #4FB52C

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

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