#3FA33B#3FA33B

#3FA33B is a light, vivid green. Relative luminance 0.276; OKLCH L 63.4% C 0.170 H 142.7°. Best body text is #000000 at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#3FA33B
RGB	rgb(63, 163, 59)
HSL	hsl(118, 47%, 44%)
HSV	hsv(118, 64%, 64%)
CMYK	cmyk(61.3%, 0%, 63.8%, 36.1%)
CIE-LAB	lab(59.49, -49.70, 44.29)
CIE-LCH	lch(59.49, 66.57, 138.29°)
OKLab	oklab(63.43% -0.1352 0.1031)
OKLCH	oklch(63.43% 0.17 142.7)
XYZ	xyz(15.9356, 27.5654, 8.6177)
Luminance	0.2757 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FA33B #9F3BA3

analogous

#73A33B #3FA33B #3BA36B

triadic

#3FA33B #3B3FA3 #A33B3F

tetradic

#3FA33B #3B73A3 #9F3BA3 #A36B3B

square

#3FA33B #3B73A3 #9F3BA3 #A36B3B

split-complementary

#3FA33B #6B3BA3 #A33B73

monochromatic

#1C491A #2E762B #3FA33B #5DC358 #88D385

Accessibility & contrast

On white

3.22

#3FA33B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.51

#3FA33B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3FA33B

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FA33B	#FFFFFF	#000000	##000000
##3FA33B	1.00	3.22	6.51	6.51
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.51	21.00	1.00	1.00
##000000	6.51	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A7942F

Deuteranopia (green-blind)

#9A8C44

Tritanopia (blue-blind)

#2D9E8D

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #3fa33b;
/* rgb */ color: rgb(63, 163, 59);
/* oklch */ color: oklch(63.4% 0.170 142.7);

Tailwind

colors: {
  custom: {
    50: '#7fbf75',
    500: '#3fa33b',
    950: '#000000',
  },
}

SCSS

$custom: #3fa33b;
$custom-light: #7fbf75;
$custom-dark: #000000;

JSON

{
  "hex": "#3fa33b",
  "rgb": {
    "r": 63,
    "g": 163,
    "b": 59
  },
  "hsl": {
    "h": 117.692,
    "s": 46.847,
    "l": 43.529
  },
  "oklch": {
    "l": 0.63426,
    "c": 0.17006,
    "h": 142.7
  },
  "luminance": 0.27567
}

Semantic roles & 50–950 ramp

primary

#3FA33B

secondary

#BB7DBD

accent

#51D6D1

background

#F8FBF7

surface

#EFF7ED

border

#CAD0C8

text

#0B1209

muted

#7C817B

Preview Lab

Preview with #3FA33B

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

Preview Lab → · Contrast checker → · Palette generator →