#4FCA25#4FCA25

#4FCA25 is a light, highly saturated green. Relative luminance 0.440; OKLCH L 74.1% C 0.222 H 139.6°. Best body text is #000000 at 9.81:1 contrast (WCAG AA passes).

Color values

HEX	#4FCA25
RGB	rgb(79, 202, 37)
HSL	hsl(105, 69%, 47%)
HSV	hsv(105, 82%, 79%)
CMYK	cmyk(60.9%, 0%, 81.7%, 20.8%)
CIE-LAB	lab(72.25, -61.42, 65.20)
CIE-LCH	lch(72.25, 89.57, 133.29°)
OKLab	oklab(74.06% -0.169 0.144)
OKLCH	oklch(74.06% 0.222 139.6)
XYZ	xyz(24.6778, 44.0346, 8.9490)
Luminance	0.4404 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FCA25 #A025CA

analogous

#A2CA25 #4FCA25 #25CA4D

triadic

#4FCA25 #254FCA #CA254F

tetradic

#4FCA25 #25A2CA #A025CA #CA4D25

square

#4FCA25 #25A2CA #A025CA #CA4D25

split-complementary

#4FCA25 #4D25CA #CA25A2

monochromatic

#276312 #3B961C #4FCA25 #73DF4E #9CE881

Accessibility & contrast

On white

2.14

#4FCA25 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.81

#4FCA25 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FCA25

9.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FCA25	#FFFFFF	#000000	##000000
##4FCA25	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)

#C1AD3A

Tritanopia (blue-blind)

#3FC3AC

Achromatopsia (no color)

#B1B1B1

Design tokens & code

CSS

--color: #4fca25;
/* rgb */ color: rgb(79, 202, 37);
/* oklch */ color: oklch(74.1% 0.222 139.6);

Tailwind

colors: {
  custom: {
    50: '#8fdb6f',
    500: '#4fca25',
    950: '#000000',
  },
}

SCSS

$custom: #4fca25;
$custom-light: #8fdb6f;
$custom-dark: #000000;

JSON

{
  "hex": "#4fca25",
  "rgb": {
    "r": 79,
    "g": 202,
    "b": 37
  },
  "hsl": {
    "h": 104.727,
    "s": 69.038,
    "l": 46.863
  },
  "oklch": {
    "l": 0.74059,
    "c": 0.22201,
    "h": 139.6
  },
  "luminance": 0.44037
}

Semantic roles & 50–950 ramp

primary

#4FCA25

secondary

#BB7AD1

accent

#3CECBF

background

#F9FDF7

surface

#F2FBED

border

#CCD4C8

text

#0E1508

muted

#7E837B

Preview Lab

Preview with #4FCA25

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

Preview Lab → · Contrast checker → · Palette generator →