#3F7E27#3F7E27

#3F7E27 is a mid, vivid green. Relative luminance 0.161; OKLCH L 53.2% C 0.137 H 138.3°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#3F7E27
RGB	rgb(63, 126, 39)
HSL	hsl(103, 53%, 32%)
HSV	hsv(103, 69%, 49%)
CMYK	cmyk(50%, 0%, 69%, 50.6%)
CIE-LAB	lab(47.14, -37.08, 39.65)
CIE-LCH	lch(47.14, 54.29, 133.08°)
OKLab	oklab(53.19% -0.1022 0.091)
OKLCH	oklch(53.19% 0.137 138.3)
XYZ	xyz(9.8766, 16.1243, 4.5109)
Luminance	0.1613 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3F7E27 #66277E

analogous

#6B7E27 #3F7E27 #277E3A

triadic

#3F7E27 #273F7E #7E273F

tetradic

#3F7E27 #276B7E #66277E #7E3A27

square

#3F7E27 #276B7E #66277E #7E3A27

split-complementary

#3F7E27 #3A277E #7E276B

monochromatic

#10210A #284F19 #3F7E27 #56AD35 #75CA55

Accessibility & contrast

On white

4.97

#3F7E27 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#3F7E27 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3F7E27

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3F7E27	#FFFFFF	#000000	##FFFFFF
##3F7E27	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#82731B

Deuteranopia (green-blind)

#7A6E2F

Tritanopia (blue-blind)

#3A7A6C

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3f7e27;
/* rgb */ color: rgb(63, 126, 39);
/* oklch */ color: oklch(53.2% 0.137 138.3);

Tailwind

colors: {
  custom: {
    50: '#7aa466',
    500: '#3f7e27',
    950: '#000000',
  },
}

SCSS

$custom: #3f7e27;
$custom-light: #7aa466;
$custom-dark: #000000;

JSON

{
  "hex": "#3f7e27",
  "rgb": {
    "r": 63,
    "g": 126,
    "b": 39
  },
  "hsl": {
    "h": 103.448,
    "s": 52.727,
    "l": 32.353
  },
  "oklch": {
    "l": 0.53188,
    "c": 0.13687,
    "h": 138.3
  },
  "luminance": 0.16125
}

Semantic roles & 50–950 ramp

primary

#3F7E27

secondary

#9552AF

accent

#4CDCB4

background

#F7FAF6

surface

#EEF4EB

border

#C9CEC6

text

#0A0F06

muted

#7C7F7A

Preview Lab

Preview with #3F7E27

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

Preview Lab → · Contrast checker → · Palette generator →