#399951#399951

#399951 is a mid, vivid green. Relative luminance 0.242; OKLCH L 60.9% C 0.140 H 148.7°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#399951
RGB	rgb(57, 153, 81)
HSL	hsl(135, 46%, 41%)
HSV	hsv(135, 63%, 60%)
CMYK	cmyk(62.7%, 0%, 47.1%, 40%)
CIE-LAB	lab(56.33, -44.23, 29.64)
CIE-LCH	lch(56.33, 53.24, 146.17°)
OKLab	oklab(60.85% -0.1195 0.0725)
OKLCH	oklch(60.85% 0.14 148.7)
XYZ	xyz(14.5627, 24.2450, 11.6953)
Luminance	0.2425 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#399951 #993981

analogous

#519939 #399951 #399981

triadic

#399951 #513999 #995139

tetradic

#399951 #395199 #993981 #998139

square

#399951 #395199 #993981 #998139

split-complementary

#399951 #813999 #993951

monochromatic

#184022 #286C39 #399951 #51BE6C #7ECF92

Accessibility & contrast

On white

3.59

#399951 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#399951 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #399951

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##399951	#FFFFFF	#000000	##000000
##399951	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9A8C4B

Deuteranopia (green-blind)

#8E8456

Tritanopia (blue-blind)

#1D9688

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #399951;
/* rgb */ color: rgb(57, 153, 81);
/* oklch */ color: oklch(60.9% 0.140 148.7);

Tailwind

colors: {
  custom: {
    50: '#7ab883',
    500: '#399951',
    950: '#000000',
  },
}

SCSS

$custom: #399951;
$custom-light: #7ab883;
$custom-dark: #000000;

JSON

{
  "hex": "#399951",
  "rgb": {
    "r": 57,
    "g": 153,
    "b": 81
  },
  "hsl": {
    "h": 135,
    "s": 45.714,
    "l": 41.176
  },
  "oklch": {
    "l": 0.60854,
    "c": 0.13974,
    "h": 148.7
  },
  "luminance": 0.24246
}

Semantic roles & 50–950 ramp

primary

#399951

secondary

#B876A8

accent

#52B5D5

background

#F7FBF8

surface

#EEF6EF

border

#C9D0CA

text

#0A110A

muted

#7C807C

Preview Lab

Preview with #399951

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

Preview Lab → · Contrast checker → · Palette generator →