#4FB25B#4FB25B

#4FB25B is a light, vivid green. Relative luminance 0.343; OKLCH L 68.4% C 0.155 H 146.0°. Best body text is #000000 at 7.85:1 contrast (WCAG AA passes).

Color values

HEX	#4FB25B
RGB	rgb(79, 178, 91)
HSL	hsl(127, 39%, 50%)
HSV	hsv(127, 56%, 70%)
CMYK	cmyk(55.6%, 0%, 48.9%, 30.2%)
CIE-LAB	lab(65.17, -47.43, 35.74)
CIE-LCH	lch(65.17, 59.39, 143.00°)
OKLab	oklab(68.36% -0.1285 0.0867)
OKLCH	oklch(68.36% 0.155 146)
XYZ	xyz(21.0319, 34.2566, 15.3994)
Luminance	0.3426 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB25B #B24FA6

analogous

#74B24F #4FB25B #4FB28C

triadic

#4FB25B #5B4FB2 #B25B4F

tetradic

#4FB25B #4F74B2 #B24FA6 #B28C4F

square

#4FB25B #4F74B2 #B24FA6 #B28C4F

split-complementary

#4FB25B #8C4FB2 #B24F74

monochromatic

#295E2F #3C8845 #4FB25B #7AC583 #A4D7AA

Accessibility & contrast

On white

2.67

#4FB25B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.85

#4FB25B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB25B

7.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB25B	#FFFFFF	#000000	##000000
##4FB25B	1.00	2.67	7.85	7.85
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.85	21.00	1.00	1.00
##000000	7.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B4A454

Deuteranopia (green-blind)

#A79B61

Tritanopia (blue-blind)

#3CAE9E

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4fb25b;
/* rgb */ color: rgb(79, 178, 91);
/* oklch */ color: oklch(68.4% 0.155 146.0);

Tailwind

colors: {
  custom: {
    50: '#89ca8b',
    500: '#4fb25b',
    950: '#000000',
  },
}

SCSS

$custom: #4fb25b;
$custom-light: #89ca8b;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb25b",
  "rgb": {
    "r": 79,
    "g": 178,
    "b": 91
  },
  "hsl": {
    "h": 127.273,
    "s": 39.13,
    "l": 50.392
  },
  "oklch": {
    "l": 0.68361,
    "c": 0.15507,
    "h": 146
  },
  "luminance": 0.34258
}

Semantic roles & 50–950 ramp

primary

#4FB25B

secondary

#C498BF

accent

#59C1CF

background

#F8FCF8

surface

#F0F8F0

border

#CBD1CB

text

#0C130C

muted

#7D827D

Preview Lab

Preview with #4FB25B

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

Preview Lab → · Contrast checker → · Palette generator →