#319E5B#319E5B

#319E5B is a light, vivid green. Relative luminance 0.259; OKLCH L 62.1% C 0.140 H 152.4°. Best body text is #000000 at 6.17:1 contrast (WCAG AA passes).

Color values

HEX	#319E5B
RGB	rgb(49, 158, 91)
HSL	hsl(143, 53%, 41%)
HSV	hsv(143, 69%, 62%)
CMYK	cmyk(69%, 0%, 42.4%, 38%)
CIE-LAB	lab(57.90, -46.09, 26.29)
CIE-LCH	lch(57.90, 53.06, 150.29°)
OKLab	oklab(62.14% -0.1243 0.0651)
OKLCH	oklch(62.14% 0.14 152.4)
XYZ	xyz(15.3805, 25.8603, 14.0765)
Luminance	0.2586 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319E5B #9E3174

analogous

#3E9E31 #319E5B #319E91

triadic

#319E5B #5B319E #9E5B31

tetradic

#319E5B #313E9E #9E3174 #9E9131

square

#319E5B #313E9E #9E3174 #9E9131

split-complementary

#319E5B #91319E #9E313E

monochromatic

#144125 #236F40 #319E5B #46C677 #75D49A

Accessibility & contrast

On white

3.40

#319E5B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.17

#319E5B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319E5B

6.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319E5B	#FFFFFF	#000000	##000000
##319E5B	1.00	3.40	6.17	6.17
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.17	21.00	1.00	1.00
##000000	6.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9E9156

Deuteranopia (green-blind)

#91875F

Tritanopia (blue-blind)

#009C8D

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #319e5b;
/* rgb */ color: rgb(49, 158, 91);
/* oklch */ color: oklch(62.1% 0.140 152.4);

Tailwind

colors: {
  custom: {
    50: '#77bb8a',
    500: '#319e5b',
    950: '#000000',
  },
}

SCSS

$custom: #319e5b;
$custom-light: #77bb8a;
$custom-dark: #000000;

JSON

{
  "hex": "#319e5b",
  "rgb": {
    "r": 49,
    "g": 158,
    "b": 91
  },
  "hsl": {
    "h": 143.119,
    "s": 52.657,
    "l": 40.588
  },
  "oklch": {
    "l": 0.6214,
    "c": 0.14035,
    "h": 152.4
  },
  "luminance": 0.25862
}

Semantic roles & 50–950 ramp

primary

#319E5B

secondary

#BC6E9E

accent

#4CA4DC

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#0A120C

muted

#7C817D

Preview Lab

Preview with #319E5B

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

Preview Lab → · Contrast checker → · Palette generator →