#3F9023#3F9023

#3F9023 is a mid, vivid green. Relative luminance 0.211; OKLCH L 58.1% C 0.163 H 139.1°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#3F9023
RGB	rgb(63, 144, 35)
HSL	hsl(105, 61%, 35%)
HSV	hsv(105, 76%, 56%)
CMYK	cmyk(56.3%, 0%, 75.7%, 43.5%)
CIE-LAB	lab(53.08, -44.69, 47.41)
CIE-LCH	lch(53.08, 65.15, 133.31°)
OKLab	oklab(58.07% -0.1231 0.1067)
OKLCH	oklch(58.07% 0.163 139.1)
XYZ	xyz(12.3260, 21.1236, 5.0175)
Luminance	0.2112 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F9023 #742390

analogous

#769023 #3F9023 #23903D

triadic

#3F9023 #233F90 #90233F

tetradic

#3F9023 #237690 #742390 #903D23

square

#3F9023 #237690 #742390 #903D23

split-complementary

#3F9023 #3D2390 #902376

monochromatic

#142E0B #295F17 #3F9023 #55C12F #78D657

Accessibility & contrast

On white

4.02

#3F9023 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#3F9023 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3F9023

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F9023	#FFFFFF	#000000	##000000
##3F9023	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94830D

Deuteranopia (green-blind)

#8A7C2E

Tritanopia (blue-blind)

#378B7B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3f9023;
/* rgb */ color: rgb(63, 144, 35);
/* oklch */ color: oklch(58.1% 0.163 139.1);

Tailwind

colors: {
  custom: {
    50: '#7db166',
    500: '#3f9023',
    950: '#000000',
  },
}

SCSS

$custom: #3f9023;
$custom-light: #7db166;
$custom-dark: #000000;

JSON

{
  "hex": "#3f9023",
  "rgb": {
    "r": 63,
    "g": 144,
    "b": 35
  },
  "hsl": {
    "h": 104.587,
    "s": 60.894,
    "l": 35.098
  },
  "oklch": {
    "l": 0.58074,
    "c": 0.16291,
    "h": 139.1
  },
  "luminance": 0.21125
}

Semantic roles & 50–950 ramp

primary

#3F9023

secondary

#A054BA

accent

#44E4BB

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1106

muted

#7C807A

Preview Lab

Preview with #3F9023

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

Preview Lab → · Contrast checker → · Palette generator →