#7BDB31#7BDB31

#7BDB31 is a light, highly saturated yellow-green. Relative luminance 0.551; OKLCH L 80.2% C 0.216 H 135.1°. Best body text is #000000 at 12.02:1 contrast (WCAG AA passes).

Color values

HEX	#7BDB31
RGB	rgb(123, 219, 49)
HSL	hsl(94, 70%, 53%)
HSV	hsv(94, 78%, 86%)
CMYK	cmyk(43.8%, 0%, 77.6%, 14.1%)
CIE-LAB	lab(79.10, -54.77, 68.75)
CIE-LCH	lch(79.10, 87.90, 128.54°)
OKLab	oklab(80.15% -0.1532 0.1525)
OKLCH	oklch(80.15% 0.216 135.1)
XYZ	xyz(34.0535, 55.0937, 11.7449)
Luminance	0.5510 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7BDB31 #9131DB

analogous

#D0DB31 #7BDB31 #31DB3C

triadic

#7BDB31 #317BDB #DB317B

tetradic

#7BDB31 #31D0DB #9131DB #DB3C31

square

#7BDB31 #31D0DB #9131DB #DB3C31

split-complementary

#7BDB31 #3C31DB #DB31D0

monochromatic

#427C16 #5EB01F #7BDB31 #9CE465 #BEED99

Accessibility & contrast

On white

1.75

#7BDB31 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.02

#7BDB31 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7BDB31

12.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7BDB31	#FFFFFF	#000000	##000000
##7BDB31	1.00	1.75	12.02	12.02
#FFFFFF	1.75	1.00	21.00	21.00
#000000	12.02	21.00	1.00	1.00
##000000	12.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3C900

Deuteranopia (green-blind)

#D6C144

Tritanopia (blue-blind)

#78D3BC

Achromatopsia (no color)

#C4C4C4

Design tokens & code

CSS

--color: #7bdb31;
/* rgb */ color: rgb(123, 219, 49);
/* oklch */ color: oklch(80.2% 0.216 135.1);

Tailwind

colors: {
  custom: {
    50: '#a9e777',
    500: '#7bdb31',
    950: '#000000',
  },
}

SCSS

$custom: #7bdb31;
$custom-light: #a9e777;
$custom-dark: #000000;

JSON

{
  "hex": "#7bdb31",
  "rgb": {
    "r": 123,
    "g": 219,
    "b": 49
  },
  "hsl": {
    "h": 93.882,
    "s": 70.248,
    "l": 52.549
  },
  "oklch": {
    "l": 0.80153,
    "c": 0.21618,
    "h": 135.1
  },
  "luminance": 0.55096
}

Semantic roles & 50–950 ramp

primary

#7BDB31

secondary

#5E2D83

accent

#3BED9F

background

#FDFEFB

surface

#F7FCF1

border

#D0D5CB

text

#111609

muted

#81847D

Preview Lab

Preview with #7BDB31

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

Preview Lab → · Contrast checker → · Palette generator →