#4FAB33#4FAB33

#4FAB33 is a light, vivid green. Relative luminance 0.310; OKLCH L 66.1% C 0.179 H 139.4°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#4FAB33
RGB	rgb(79, 171, 51)
HSL	hsl(106, 54%, 44%)
HSV	hsv(106, 70%, 67%)
CMYK	cmyk(53.8%, 0%, 70.2%, 32.9%)
CIE-LAB	lab(62.53, -49.33, 51.10)
CIE-LCH	lch(62.53, 71.03, 133.99°)
OKLab	oklab(66.06% -0.1356 0.1165)
OKLCH	oklch(66.06% 0.179 139.4)
XYZ	xyz(18.3842, 31.0256, 8.1511)
Luminance	0.3103 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FAB33 #8F33AB

analogous

#8BAB33 #4FAB33 #33AB53

triadic

#4FAB33 #334FAB #AB334F

tetradic

#4FAB33 #338BAB #8F33AB #AB5333

square

#4FAB33 #338BAB #8F33AB #AB5333

split-complementary

#4FAB33 #5333AB #AB338B

monochromatic

#234D17 #397C25 #4FAB33 #6DCB50 #94D97F

Accessibility & contrast

On white

2.91

#4FAB33 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#4FAB33 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FAB33

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FAB33	#FFFFFF	#000000	##000000
##4FAB33	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B09C21

Deuteranopia (green-blind)

#A4943E

Tritanopia (blue-blind)

#46A593

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4fab33;
/* rgb */ color: rgb(79, 171, 51);
/* oklch */ color: oklch(66.1% 0.179 139.4);

Tailwind

colors: {
  custom: {
    50: '#89c571',
    500: '#4fab33',
    950: '#000000',
  },
}

SCSS

$custom: #4fab33;
$custom-light: #89c571;
$custom-dark: #000000;

JSON

{
  "hex": "#4fab33",
  "rgb": {
    "r": 79,
    "g": 171,
    "b": 51
  },
  "hsl": {
    "h": 106,
    "s": 54.054,
    "l": 43.529
  },
  "oklch": {
    "l": 0.66056,
    "c": 0.17877,
    "h": 139.4
  },
  "luminance": 0.31027
}

Semantic roles & 50–950 ramp

primary

#4FAB33

secondary

#B178C2

accent

#4ADDBB

background

#F8FCF7

surface

#F0F8ED

border

#CBD1C8

text

#0C1308

muted

#7D827B

Preview Lab

Preview with #4FAB33

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

Preview Lab → · Contrast checker → · Palette generator →