#4FA251#4FA251

#4FA251 is a light, vivid green. Relative luminance 0.281; OKLCH L 64.1% C 0.142 H 144.1°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#4FA251
RGB	rgb(79, 162, 81)
HSL	hsl(121, 34%, 47%)
HSV	hsv(121, 51%, 64%)
CMYK	cmyk(51.2%, 0%, 50%, 36.5%)
CIE-LAB	lab(59.98, -42.33, 34.37)
CIE-LCH	lch(59.98, 54.53, 140.93°)
OKLab	oklab(64.06% -0.1151 0.0832)
OKLCH	oklch(64.06% 0.142 144.1)
XYZ	xyz(17.6290, 28.0956, 12.2770)
Luminance	0.2810 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA251 #A24FA0

analogous

#76A24F #4FA251 #4FA27B

triadic

#4FA251 #514FA2 #A2514F

tetradic

#4FA251 #4F76A2 #A24FA0 #A27B4F

square

#4FA251 #4F76A2 #A24FA0 #A27B4F

split-complementary

#4FA251 #7B4FA2 #A24F76

monochromatic

#275028 #3B793C #4FA251 #73BB75 #9CCF9E

Accessibility & contrast

On white

3.17

#4FA251 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#4FA251 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4FA251

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA251	#FFFFFF	#000000	##000000
##4FA251	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5954A

Deuteranopia (green-blind)

#9A8E57

Tritanopia (blue-blind)

#439E8F

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #4fa251;
/* rgb */ color: rgb(79, 162, 81);
/* oklch */ color: oklch(64.1% 0.142 144.1);

Tailwind

colors: {
  custom: {
    50: '#87be83',
    500: '#4fa251',
    950: '#000000',
  },
}

SCSS

$custom: #4fa251;
$custom-light: #87be83;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa251",
  "rgb": {
    "r": 79,
    "g": 162,
    "b": 81
  },
  "hsl": {
    "h": 121.446,
    "s": 34.44,
    "l": 47.255
  },
  "oklch": {
    "l": 0.64057,
    "c": 0.14196,
    "h": 144.1
  },
  "luminance": 0.28097
}

Semantic roles & 50–950 ramp

primary

#4FA251

secondary

#BC91BB

accent

#5DC8CB

background

#F8FBF8

surface

#F0F7EF

border

#CBD0CA

text

#0C120B

muted

#7D817C

Preview Lab

Preview with #4FA251

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

Preview Lab → · Contrast checker → · Palette generator →