#399B1C#399B1C

#399B1C is a mid, vivid green. Relative luminance 0.244; OKLCH L 60.8% C 0.182 H 139.9°. Best body text is #000000 at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#399B1C
RGB	rgb(57, 155, 28)
HSL	hsl(106, 69%, 36%)
HSV	hsv(106, 82%, 61%)
CMYK	cmyk(63.2%, 0%, 81.9%, 39.2%)
CIE-LAB	lab(56.48, -50.79, 52.92)
CIE-LCH	lch(56.48, 73.35, 133.82°)
OKLab	oklab(60.81% -0.1395 0.1173)
OKLCH	oklch(60.81% 0.182 139.9)
XYZ	xyz(13.6177, 24.3951, 5.0895)
Luminance	0.2440 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399B1C #7E1C9B

analogous

#789B1C #399B1C #1C9B3E

triadic

#399B1C #1C399B #9B1C39

tetradic

#399B1C #1C789B #7E1C9B #9B3E1C

square

#399B1C #1C789B #7E1C9B #9B3E1C

split-complementary

#399B1C #3E1C9B #9B1C78

monochromatic

#133309 #266713 #399B1C #4CCF25 #72E052

Accessibility & contrast

On white

3.57

#399B1C on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.88

#399B1C on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399B1C

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399B1C	#FFFFFF	#000000	##000000
##399B1C	1.00	3.57	5.88	5.88
#FFFFFF	3.57	1.00	21.00	21.00
#000000	5.88	21.00	1.00	1.00
##000000	5.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9F8C00

Deuteranopia (green-blind)

#94842C

Tritanopia (blue-blind)

#2B9684

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #399b1c;
/* rgb */ color: rgb(57, 155, 28);
/* oklch */ color: oklch(60.8% 0.182 139.9);

Tailwind

colors: {
  custom: {
    50: '#7db964',
    500: '#399b1c',
    950: '#000000',
  },
}

SCSS

$custom: #399b1c;
$custom-light: #7db964;
$custom-dark: #000000;

JSON

{
  "hex": "#399b1c",
  "rgb": {
    "r": 57,
    "g": 155,
    "b": 28
  },
  "hsl": {
    "h": 106.299,
    "s": 69.399,
    "l": 35.882
  },
  "oklch": {
    "l": 0.60814,
    "c": 0.18224,
    "h": 139.9
  },
  "luminance": 0.24396
}

Semantic roles & 50–950 ramp

primary

#399B1C

secondary

#A850C3

accent

#3CECC4

background

#F8FBF6

surface

#EFF6EB

border

#CAD0C6

text

#0B1206

muted

#7C817A

Preview Lab

Preview with #399B1C

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

Preview Lab → · Contrast checker → · Palette generator →