#31B95B#31B95B

#31B95B is a light, vivid green. Relative luminance 0.361; OKLCH L 69.3% C 0.176 H 149.1°. Best body text is #000000 at 8.22:1 contrast (WCAG AA passes).

Color values

HEX	#31B95B
RGB	rgb(49, 185, 91)
HSL	hsl(139, 58%, 46%)
HSV	hsv(139, 74%, 73%)
CMYK	cmyk(73.5%, 0%, 50.8%, 27.5%)
CIE-LAB	lab(66.60, -56.17, 37.35)
CIE-LCH	lch(66.60, 67.45, 146.38°)
OKLab	oklab(69.32% -0.1511 0.0904)
OKLCH	oklch(69.32% 0.176 149.1)
XYZ	xyz(20.5023, 36.1039, 15.7837)
Luminance	0.3611 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31B95B #B9318F

analogous

#4BB931 #31B95B #31B99F

triadic

#31B95B #5B31B9 #B95B31

tetradic

#31B95B #314BB9 #B9318F #B99F31

square

#31B95B #314BB9 #B9318F #B99F31

split-complementary

#31B95B #9F31B9 #B9314B

monochromatic

#17582B #248943 #31B95B #55D27C #86DFA1

Accessibility & contrast

On white

2.55

#31B95B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.22

#31B95B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31B95B

8.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31B95B	#FFFFFF	#000000	##000000
##31B95B	1.00	2.55	8.22	8.22
#FFFFFF	2.55	1.00	21.00	21.00
#000000	8.22	21.00	1.00	1.00
##000000	8.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BAA953

Deuteranopia (green-blind)

#AB9E62

Tritanopia (blue-blind)

#00B5A3

Achromatopsia (no color)

#A2A2A2

Design tokens & code

CSS

--color: #31b95b;
/* rgb */ color: rgb(49, 185, 91);
/* oklch */ color: oklch(69.3% 0.176 149.1);

Tailwind

colors: {
  custom: {
    50: '#7dcf8b',
    500: '#31b95b',
    950: '#000000',
  },
}

SCSS

$custom: #31b95b;
$custom-light: #7dcf8b;
$custom-dark: #000000;

JSON

{
  "hex": "#31b95b",
  "rgb": {
    "r": 49,
    "g": 185,
    "b": 91
  },
  "hsl": {
    "h": 138.529,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.6932,
    "c": 0.17607,
    "h": 149.1
  },
  "luminance": 0.36106
}

Semantic roles & 50–950 ramp

primary

#31B95B

secondary

#C87DB1

accent

#46B2E1

background

#F8FCF8

surface

#EFF9F0

border

#CAD2CB

text

#0B140C

muted

#7C827D

Preview Lab

Preview with #31B95B

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

Preview Lab → · Contrast checker → · Palette generator →