#4FCA27#4FCA27

#4FCA27 is a light, highly saturated green. Relative luminance 0.441; OKLCH L 74.1% C 0.221 H 139.7°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#4FCA27
RGB	rgb(79, 202, 39)
HSL	hsl(105, 68%, 47%)
HSV	hsv(105, 81%, 79%)
CMYK	cmyk(60.9%, 0%, 80.7%, 20.8%)
CIE-LAB	lab(72.26, -61.32, 64.67)
CIE-LCH	lch(72.26, 89.12, 133.48°)
OKLab	oklab(74.07% -0.1686 0.1432)
OKLCH	oklch(74.07% 0.221 139.7)
XYZ	xyz(24.7101, 44.0475, 9.1189)
Luminance	0.4405 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FCA27 #A227CA

analogous

#A1CA27 #4FCA27 #27CA50

triadic

#4FCA27 #274FCA #CA274F

tetradic

#4FCA27 #27A1CA #A227CA #CA5027

square

#4FCA27 #27A1CA #A227CA #CA5027

split-complementary

#4FCA27 #5027CA #CA27A1

monochromatic

#276313 #3B971D #4FCA27 #73DD51 #9CE784

Accessibility & contrast

On white

2.14

#4FCA27 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#4FCA27 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FCA27

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FCA27	#FFFFFF	#000000	##000000
##4FCA27	1.00	2.14	9.81	9.81
#FFFFFF	2.14	1.00	21.00	21.00
#000000	9.81	21.00	1.00	1.00
##000000	9.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0B700

Deuteranopia (green-blind)

#C1AD3B

Tritanopia (blue-blind)

#3FC3AC

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4fca27;
/* rgb */ color: rgb(79, 202, 39);
/* oklch */ color: oklch(74.1% 0.221 139.7);

Tailwind

colors: {
  custom: {
    50: '#8fdb70',
    500: '#4fca27',
    950: '#000000',
  },
}

SCSS

$custom: #4fca27;
$custom-light: #8fdb70;
$custom-dark: #000000;

JSON

{
  "hex": "#4fca27",
  "rgb": {
    "r": 79,
    "g": 202,
    "b": 39
  },
  "hsl": {
    "h": 105.276,
    "s": 67.635,
    "l": 47.255
  },
  "oklch": {
    "l": 0.74069,
    "c": 0.22118,
    "h": 139.7
  },
  "luminance": 0.4405
}

Semantic roles & 50–950 ramp

primary

#4FCA27

secondary

#BC7CD0

accent

#3DEBC0

background

#F9FDF7

surface

#F2FBED

border

#CCD4C8

text

#0E1508

muted

#7E837B

Preview Lab

Preview with #4FCA27

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

Preview Lab → · Contrast checker → · Palette generator →