#319B58#319B58

#319B58 is a mid, vivid green. Relative luminance 0.248; OKLCH L 61.3% C 0.139 H 151.8°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#319B58
RGB	rgb(49, 155, 88)
HSL	hsl(142, 52%, 40%)
HSV	hsv(142, 68%, 61%)
CMYK	cmyk(68.4%, 0%, 43.2%, 39.2%)
CIE-LAB	lab(56.88, -45.45, 26.57)
CIE-LCH	lch(56.88, 52.65, 149.69°)
OKLab	oklab(61.28% -0.1226 0.0657)
OKLCH	oklch(61.28% 0.139 151.8)
XYZ	xyz(14.7482, 24.7987, 13.2400)
Luminance	0.2480 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#319B58 #9B3174

analogous

#3F9B31 #319B58 #319B8D

triadic

#319B58 #58319B #9B5831

tetradic

#319B58 #313F9B #9B3174 #9B8D31

square

#319B58 #313F9B #9B3174 #9B8D31

split-complementary

#319B58 #8D319B #9B313F

monochromatic

#143E23 #226D3E #319B58 #45C474 #73D397

Accessibility & contrast

On white

3.52

#319B58 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#319B58 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #319B58

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##319B58	#FFFFFF	#000000	##000000
##319B58	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9B8E53

Deuteranopia (green-blind)

#8E855D

Tritanopia (blue-blind)

#00998B

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #319b58;
/* rgb */ color: rgb(49, 155, 88);
/* oklch */ color: oklch(61.3% 0.139 151.8);

Tailwind

colors: {
  custom: {
    50: '#77b988',
    500: '#319b58',
    950: '#000000',
  },
}

SCSS

$custom: #319b58;
$custom-light: #77b988;
$custom-dark: #000000;

JSON

{
  "hex": "#319b58",
  "rgb": {
    "r": 49,
    "g": 155,
    "b": 88
  },
  "hsl": {
    "h": 142.075,
    "s": 51.961,
    "l": 40
  },
  "oklch": {
    "l": 0.61279,
    "c": 0.13908,
    "h": 151.8
  },
  "luminance": 0.248
}

Semantic roles & 50–950 ramp

primary

#319B58

secondary

#BB6D9E

accent

#4CA7DB

background

#F7FBF8

surface

#EEF6F0

border

#C9D0CB

text

#0A120B

muted

#7C817C

Preview Lab

Preview with #319B58

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

Preview Lab → · Contrast checker → · Palette generator →