#31BB30#31BB30

#31BB30 is a light, highly saturated green. Relative luminance 0.364; OKLCH L 69.4% C 0.211 H 142.8°. Best body text is #000000 at 8.28:1 contrast (WCAG AA passes).

Color values

HEX	#31BB30
RGB	rgb(49, 187, 48)
HSL	hsl(120, 59%, 46%)
HSV	hsv(120, 74%, 73%)
CMYK	cmyk(73.8%, 0%, 74.3%, 26.7%)
CIE-LAB	lab(66.83, -61.77, 56.36)
CIE-LCH	lch(66.83, 83.62, 137.62°)
OKLab	oklab(69.38% -0.1677 0.1273)
OKLCH	oklch(69.38% 0.211 142.8)
XYZ	xyz(19.5692, 36.4048, 8.7912)
Luminance	0.3641 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#31BB30 #BA30BB

analogous

#76BB30 #31BB30 #30BB74

triadic

#31BB30 #3031BB #BB3031

tetradic

#31BB30 #3076BB #BA30BB #BB7430

square

#31BB30 #3076BB #BA30BB #BB7430

split-complementary

#31BB30 #7430BB #BB3076

monochromatic

#175A17 #248A23 #31BB30 #56D355 #86E086

Accessibility & contrast

On white

2.54

#31BB30 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.28

#31BB30 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #31BB30

8.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##31BB30	#FFFFFF	#000000	##000000
##31BB30	1.00	2.54	8.28	8.28
#FFFFFF	2.54	1.00	21.00	21.00
#000000	8.28	21.00	1.00	1.00
##000000	8.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFA914

Deuteranopia (green-blind)

#B09E3F

Tritanopia (blue-blind)

#00B5A0

Achromatopsia (no color)

#A3A3A3

Design tokens & code

CSS

--color: #31bb30;
/* rgb */ color: rgb(49, 187, 48);
/* oklch */ color: oklch(69.4% 0.211 142.8);

Tailwind

colors: {
  custom: {
    50: '#7fd171',
    500: '#31bb30',
    950: '#000000',
  },
}

SCSS

$custom: #31bb30;
$custom-light: #7fd171;
$custom-dark: #000000;

JSON

{
  "hex": "#31bb30",
  "rgb": {
    "r": 49,
    "g": 187,
    "b": 48
  },
  "hsl": {
    "h": 119.568,
    "s": 59.149,
    "l": 46.078
  },
  "oklch": {
    "l": 0.69377,
    "c": 0.21057,
    "h": 142.8
  },
  "luminance": 0.36407
}

Semantic roles & 50–950 ramp

primary

#31BB30

secondary

#C97DC9

accent

#45E2E1

background

#F8FDF7

surface

#F0FAED

border

#CBD3C8

text

#0C1408

muted

#7D837B

Preview Lab

Preview with #31BB30

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

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