#3FAF5E#3FAF5E

#3FAF5E is a light, vivid green. Relative luminance 0.325; OKLCH L 67.1% C 0.155 H 149.3°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#3FAF5E
RGB	rgb(63, 175, 94)
HSL	hsl(137, 47%, 47%)
HSV	hsv(137, 64%, 69%)
CMYK	cmyk(64%, 0%, 46.3%, 31.4%)
CIE-LAB	lab(63.77, -49.46, 32.35)
CIE-LCH	lch(63.77, 59.10, 146.82°)
OKLab	oklab(67.09% -0.1335 0.0792)
OKLCH	oklch(67.09% 0.155 149.3)
XYZ	xyz(19.3988, 32.5229, 15.8427)
Luminance	0.3252 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3FAF5E #AF3F90

analogous

#58AF3F #3FAF5E #3FAF96

triadic

#3FAF5E #5E3FAF #AF5E3F

tetradic

#3FAF5E #3F58AF #AF3F90 #AF963F

square

#3FAF5E #3F58AF #AF3F90 #AF963F

split-complementary

#3FAF5E #963FAF #AF3F58

monochromatic

#1F552E #2F8246 #3FAF5E #64C77F #91D7A4

Accessibility & contrast

On white

2.80

#3FAF5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#3FAF5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3FAF5E

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3FAF5E	#FFFFFF	#000000	##000000
##3FAF5E	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0A058

Deuteranopia (green-blind)

#A29764

Tritanopia (blue-blind)

#19AC9C

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #3faf5e;
/* rgb */ color: rgb(63, 175, 94);
/* oklch */ color: oklch(67.1% 0.155 149.3);

Tailwind

colors: {
  custom: {
    50: '#80c88d',
    500: '#3faf5e',
    950: '#000000',
  },
}

SCSS

$custom: #3faf5e;
$custom-light: #80c88d;
$custom-dark: #000000;

JSON

{
  "hex": "#3faf5e",
  "rgb": {
    "r": 63,
    "g": 175,
    "b": 94
  },
  "hsl": {
    "h": 136.607,
    "s": 47.059,
    "l": 46.667
  },
  "oklch": {
    "l": 0.67092,
    "c": 0.15524,
    "h": 149.3
  },
  "luminance": 0.32525
}

Semantic roles & 50–950 ramp

primary

#3FAF5E

secondary

#C387B2

accent

#51B2D7

background

#F8FCF8

surface

#EFF8F0

border

#CAD1CB

text

#0B130C

muted

#7C827D

Preview Lab

Preview with #3FAF5E

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

Preview Lab → · Contrast checker → · Palette generator →