#7BBF31#7BBF31

#7BBF31 is a light, vivid yellow-green. Relative luminance 0.417; OKLCH L 73.2% C 0.183 H 132.1°. Best body text is #000000 at 9.34:1 contrast (WCAG AA passes).

Color values

HEX	#7BBF31
RGB	rgb(123, 191, 49)
HSL	hsl(89, 59%, 47%)
HSV	hsv(89, 74%, 75%)
CMYK	cmyk(35.6%, 0%, 74.3%, 25.1%)
CIE-LAB	lab(70.66, -43.42, 60.67)
CIE-LCH	lch(70.66, 74.61, 125.59°)
OKLab	oklab(73.25% -0.1226 0.1356)
OKLCH	oklch(73.25% 0.183 132.1)
XYZ	xyz(27.3532, 41.6932, 9.5115)
Luminance	0.4169 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7BBF31 #7531BF

analogous

#BFBC31 #7BBF31 #34BF31

triadic

#7BBF31 #317BBF #BF317B

tetradic

#7BBF31 #31BFBC #7531BF #BF3134

square

#7BBF31 #31BFBC #7531BF #BF3134

split-complementary

#7BBF31 #3134BF #BC31BF

monochromatic

#3C5E18 #5C8E25 #7BBF31 #99D459 #B7E18A

Accessibility & contrast

On white

2.25

#7BBF31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.34

#7BBF31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7BBF31

9.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7BBF31	#FFFFFF	#000000	##000000
##7BBF31	1.00	2.25	9.34	9.34
#FFFFFF	2.25	1.00	21.00	21.00
#000000	9.34	21.00	1.00	1.00
##000000	9.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C7B013

Deuteranopia (green-blind)

#BEAB3F

Tritanopia (blue-blind)

#7CB7A4

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #7bbf31;
/* rgb */ color: rgb(123, 191, 49);
/* oklch */ color: oklch(73.2% 0.183 132.1);

Tailwind

colors: {
  custom: {
    50: '#a6d373',
    500: '#7bbf31',
    950: '#000000',
  },
}

SCSS

$custom: #7bbf31;
$custom-light: #a6d373;
$custom-dark: #000000;

JSON

{
  "hex": "#7bbf31",
  "rgb": {
    "r": 123,
    "g": 191,
    "b": 49
  },
  "hsl": {
    "h": 88.732,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.73246,
    "c": 0.18278,
    "h": 132.1
  },
  "luminance": 0.41694
}

Semantic roles & 50–950 ramp

primary

#7BBF31

secondary

#A481CB

accent

#45E291

background

#FAFCF7

surface

#F4F9ED

border

#CED2C8

text

#101409

muted

#7F827B

Preview Lab

Preview with #7BBF31

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

Preview Lab → · Contrast checker → · Palette generator →