#7BE21B#7BE21B

#7BE21B is a light, highly saturated yellow-green. Relative luminance 0.587; OKLCH L 81.8% C 0.232 H 134.9°. Best body text is #000000 at 12.74:1 contrast (WCAG AA passes).

Color values

HEX	#7BE21B
RGB	rgb(123, 226, 27)
HSL	hsl(91, 79%, 50%)
HSV	hsv(91, 88%, 89%)
CMYK	cmyk(45.6%, 0%, 88.1%, 11.4%)
CIE-LAB	lab(81.12, -58.31, 75.76)
CIE-LCH	lch(81.12, 95.60, 127.59°)
OKLab	oklab(81.79% -0.1638 0.1644)
OKLCH	oklch(81.79% 0.232 134.9)
XYZ	xyz(35.5618, 58.6806, 10.4893)
Luminance	0.5868 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#7BE21B #821BE2

analogous

#DFE21B #7BE21B #1BE21E

triadic

#7BE21B #1B7BE2 #E21B7B

tetradic

#7BE21B #1BDFE2 #821BE2 #E21E1B

square

#7BE21B #1BDFE2 #821BE2 #E21E1B

split-complementary

#7BE21B #1E1BE2 #E21BDF

monochromatic

#3F750E #5DAB14 #7BE21B #9AEA50 #BAF187

Accessibility & contrast

On white

1.65

#7BE21B on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.74

#7BE21B on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #7BE21B

12.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##7BE21B	#FFFFFF	#000000	##000000
##7BE21B	1.00	1.65	12.74	12.74
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.74	21.00	1.00	1.00
##000000	12.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBCF00

Deuteranopia (green-blind)

#DDC639

Tritanopia (blue-blind)

#78D9C0

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #7be21b;
/* rgb */ color: rgb(123, 226, 27);
/* oklch */ color: oklch(81.8% 0.232 134.9);

Tailwind

colors: {
  custom: {
    50: '#aaec70',
    500: '#7be21b',
    950: '#000000',
  },
}

SCSS

$custom: #7be21b;
$custom-light: #aaec70;
$custom-dark: #000000;

JSON

{
  "hex": "#7be21b",
  "rgb": {
    "r": 123,
    "g": 226,
    "b": 27
  },
  "hsl": {
    "h": 91.055,
    "s": 78.656,
    "l": 49.608
  },
  "oklch": {
    "l": 0.81787,
    "c": 0.23202,
    "h": 134.9
  },
  "luminance": 0.58683
}

Semantic roles & 50–950 ramp

primary

#7BE21B

secondary

#52247D

accent

#33F597

background

#FDFFFB

surface

#F8FEF1

border

#D1D6CB

text

#111609

muted

#81857D

Preview Lab

Preview with #7BE21B

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

Preview Lab → · Contrast checker → · Palette generator →